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Academia Republicii Socialiste Romania, 1967. Limnologia sectorilui Romanesa al Dunarii. Bucharest, Bucaresti Studiu Monografic Acadamiei Republicii Socialiste Romania, (Comisia de Hydrobiolgie), 651 p.

Adams, J.C., 1964. Contribution a l'étude de la vegetation du lac de Guiers (Sénégal). Bull.Inst.Fondam.Afr.Noire (A.Sci.Nat.), 26:1–72

Adebisi, A.A., 1981. The physico-chemical hydrology of a tropical seasonal river-upper Ogun River. Hydrobiologia, 79:157–65

Adeniji, E.O., 1975. Observations on agriculture and fisheries downstream of the Kainji dam. In The ecology of Lake Kainji, the transition from river to lake, edited by A.M.A. Imevbore and O.S. Adegoke. Ile-Ife, Nigeria, University of Ife Press, pp. 181–6

Adis, J., K. Furch and U. Urmler, 1979. Litter production of a Central amazonian black water inundation forest. Trop.Ecol., 20(1):236–45

Adkins, G. and P. Bowman, 1976. A study of fauna in dredged canals of coastal Louisiana. Tech.Bull.La.Wildl.Fish.Comm., (18):72 p.

Ahmad, N., 1956. Fishing gear of East Pakistan. Dacca, Directorate of Fisheries, 33 p.

Al-Hamed, M.I., 1966. Limnological studies on the inland waters of Iraq. Bull.Iraq Nat.Hist.Mus., 3(5):1–22

Al-brecht, M.L., 1953. Ergebmissa quantitativer untersuchungen an flissender. Gewass. Ber.Limnol.Flusstn.Freudental, 4:10–1

Al-brecht, M.L., 1959. Die quantative untersuchung der Bodenfauna fliessender. Gewass.Z. Fisch., 8:481–550

Alexander, G.R., 1979. Predators of fish in coldwater streams. In Predator prey systems in fisheries management. Washington, D.C., Sport Fishing Institute, pp. 153–70

Allen, K.R., 1951. The Horokiwi stream: A study of a trout population, Fish.Bull., N.Z., (10):231 p.

Andreev, N.M., 1966. Handbook of fishing gear and its rigging. Jerusalem, Israel Program for Scientific Translation, IPST Cat. No. (1654):454 p.

Angermeier, P.L., 1982. Resource seasonality and fish diets in an Illinois stream. Environ.Biol.Fish., 7(3):251–64

Angermeier, P.L. and J.R. Karr, 1983. Fish communities along environmental gradients in a system on tropical streams. Environ.Biol.Fish., 9(2):117–35

Annibal, S.R. 1983. Avaliacao bio-ecologico e pesqueira das “pescadas” (Plagioscion squamosissimus Heckel, 1840 e Plagioscion montei Soares, 1978) no “sistema Lago do Rei” - Il ha do Careiro - AM - Brasil. Manaus, INPA (Instituto Nacional de Pesquisas da Amazonia) MSc Dissertation., pag. var.

Antipa, G., 1910. Regiunea inundabila a Dunarii. Starea ei actuala si mijloacele de a o pue in valoare. Bucharest, 318 p.

Ardizzone, G.D. and R. Ziesler, 1977. Lista prelimanar de las aguas continentales de America Latina. Rome, FAO/COPESCAL, 144 p.

Arias, P.A., 1975. Contribucion al conocimiento limnologico de la cienaga de Guarinocito y su relacion con el rio Magdalena. Tesis, Fundacion Universidad de Bogota, Colombia, pag. var.

Arias, P.A., 1977. Evaluacion limnologica de las planicies inundables de la cuenca norte del Rio Magdalena. Proyecto para el desarollo de la pesca continental en Colombia. Cartagena, INDERENA-FAO, pag. var.

Arifin, O. and Z. Arifin, 1976. Fisheries on the floodplain area of south Sumatra, a case study of the Lubuk Lampam in 1973. Paper presented at IPFC Symposium on the development and utilisation of inland fishery resources, Colombo, 27 October-5 November 1976. IPFC/76/SYM/10 (mimeo)

Attwell, R.I., 1970. Some effects of Lake Kariba on the ecology of a floodplain of the Mid-Zambezi Valley of Rhodesia. Biol.Conserv., 2(3):189–96

Awachie, J.B.E. and E.C. Walson, 1978. Atalla fishery of the lower Niger, Nigeria. CIFA Tech.Pap./Doc.Tech.CPCA, (5):296–311

Awachie, J.B.E., P.C.O. Ilozumba and W.I. Azugo, 1978. Fish parasites in the ecology, management and productivity of river and floodplain fisheries in Africa. CIFA Tech.Pap./Doc.Tech.CPCA, (5):253–65

Bacal basa, N. and N. Popta, 1978. Consideratii ecologice si teknologice asupra limnologiei aplicate la conditule jedetului Galati. Ocrot.Nat.Med.Inconj., 22(2):119–26

Backiel, T., 1971. Production and food consumption of predatory fish in the Vistula River. J.Fish Biol., 3:369–405

Backiel, T., 1983. Rybactwo i ryby w Wisle. In Ekologicne podstawy zagospodarowania i jej dorzecza, edited by Z. Kajak. Warsawa, PWN, pp. 511–42

Backiel, T. and E.D. LeCren, 1978. Some density relationships for fish population parameters. In Ecology of freshwater fish, edited by S. Gerking. Oxford, Blackwell Scientific Publications, pp. 279–302

Bain, M.B., 1984. Fish community structure in rivers with natural and modified daily flow regimes. Paper presented at the 114th Annual General Meeting of the American Fisheries Society

Bakare, O., 1970. Bottom deposits as food for inland freshwater fish. In Kainji Lake studies. Vol. 1. Ecology, edited by S.A. Visser. Ibadan, Ibadan University Press, pp. 65–85

Baker, A.L. and K. Kromerbaker, 1979. Effects of temperature and current discharge on the concentrations and photosynthetic activity of the phytoplankton of the upper Mississippi River. Freshwat.Biol., 9:191–8

Balogun, R.A., 1970. Occurence of free amino acids and sugars in Lake Kainji. In Kainji Lake studies, Vol. 1, Ecology. Ibadan, Ibadan University Press, pp. 103–6

Balon, E.K., 1967. Vyvos ichtyofauny Duneja jej sucasny stav a pokus o prosnozu dalksich zmien po vystavbe vodnych diel. Biol.Pr., 8(1):5–121

Balon, E.K., 1975. Reproductive guilds of fishes: a proposal and a definition. J.Fish. Res.Board Can., 32(6):821–64

Balon, E.K., 1981. Additions and ammendments to the classification of reproductive styles in fishes. Environ.Biol.Fish., 6(3–4):377–89

Balon, E.K. and A.G. Coche, 1974. Lake Kariba: A man-made tropical ecosystem in Central Africa. The Hague, Junk, Monogr.Biol., 24:767 p.

Balon, E.K. and D.J. Stewart, 1983. Fish assemblages in a river with unusual gradient (Luongo, Africa, Zaire system), reflections on river zonation, and description of another species. Environ.Biol.Fish., 9(3/4):225–52

Bardach, J., 1959. Report on fisheries in Cambodia. Phnom Penh, Cambodia, USOM, 80 p. Issued also in French

Basile-Martins, M.A., et al., 1975. Influencia de factores abioticos sobre a maturacao dos ovarios de Pimelodus maculatus Lac. 1803 (Pisces: Siluroidea), Bol.Inst. Pesca Santos, 4(1):1–28

Bastl, I., J. Holcik and I. Krupka, 1969. Abundance and ichthyomass of fish populations in the Biskupicke branch of the Danube River. Pr.Lab.Rybar., 1969(2):253–68

Bayley, P.B., 1973. Studies on the migratory characin, Prochilodus platensis Holmberg, 1889, (Pisces: Characoidea) in the R. Pilcomayo, South America. J.Fish Biol., 5:25–40

Bayley, P.B, 1981. Fish yield from the Amazon in Brazil: comparison with African river yields and management possibilities. Trans.Am.Fish.Soc., 110:351–9

Bayley, P.B, 1983. Central Amazon Fish populations. Biomass, Production and some dynamic characteristics. Dabhousie University, Dissertation. 330 p.

Bazigos, G.P., et al., 1977. The present state of the fishery of the Magdalena River Basin, Colombia. Rome, FAO, FI:DP/COL/72/552:30 p.

Beadle, L.C., 1974. The inland waters of tropical Africa: An introduction to tropical limnology. London, Longman. 365 p.

Beauchamp, R.S.A., 1956. The electrical conductivity of the head-waters of the White Nile. Nature, Lond., 198(4534):616–9

Bell-Cross, G., 1971. Weir fishing on the central Barotse flood plain in Zambia. Fish.Res.Bull., Zambia, 5:331–40

Belyy, N.D., 1972. Downstream migration of the pike perch Lucioperca lucioperca (L.) and its food in the early development stages in the lower reaches of the Dneiper. J.Ichthyol., 12:465–72

Benech, V. and J. Quensiere, 1982. Migrations de poissons vers le Lac Tchad a la decrue de la plaine inondée du Nord-Cameroun. 1 Note - Methodologie d'echantillonage et resultats generaux. Rev.Hydrobiol.Trop., 15(3):191–282

Benech, V., 1983. Migrations de poissons vers le Lac Tchad a la decrue de la plaine inondée du Nord-Cameroun. 2 Note - Comportement et rythmes d' activité des principales éspèces. Rev.Hydrobiol.Trop., 16(1):79–101

Benech, V., 1984. Migrations de poissons vers le Lac Tchad a la decrue de la plaine inondée du Nord-Cameroun. 3 Note - Influence de l'hydrologie sur les variations interannuelles. Rev.Hydrobiol.Trop., 16(3):287–316

Bernacsek, G.M. and S. Lopes, 1984. Investigations into the fisheries and limnology of Cahora Bassa reservoir seven years after dam closure. Rome, FAO, FAO/GCP/MOZ/006/SWE., Field doc. 9, pag. var.

Berner, L.M., 1951. Limnology of the Lower Missouri River. Ecology, 32(1):1–12

Berns, S. and H.M. Peters, 1969. On the reproductive behaviour of Ctenopoma muriei and Ctenopoma damasi. Ann.Rep.EAFFRO, (1968):44–9

Best, R., 1981. Foods and feeding habits of wild and captive Sirenia. Mammal.Res., 11(1):3–29

Beverton, R.J.H., 1959. Report on the state of the Lake Victoria fisheries. Lowestoft, Fisheries Laboratory, (mimeo)

Bhatnagar, G.K. and B.J. Karamchandani, 1970. Food and feeding habits of Labeo fimbriatus (Bloch) in River Narbada near Hoshangabad (MP), J.Inland Fish.Soc. India, 2:30–40

Bhuiyan, N.I., 1959. Hilsa fishing in River Indus. Agric.Pak., 11(4):511–9

Binns, N.A. and F.M. Eiserman, 1979. Quantification of fluvial trout habitat in Wyoming. Trans.Am.Fish.Soc., 108(3):215–28

Bishop, J.E., 1973. Limnology of a small Malayan river, Sungai Gombak. The Hague, W. Junk, 485 p.

Bishop, K.A., 1983. Fish movement as a possible regional dispersal mechanism. In Environmental protection in the Alligator river region. Jabiru, 17–20 May 1983. Jabiru, Office of Supervising Scientist, vol. 2, Pap.72:18 p.

Bishop, K.A. and M. Forbes, The freshwater fishes of Northern Australia. In Monsoonal Australia edited by C. Haynes, M. Ridpath and M. Williams. Rotterdam, A.A. Balkema (in press)

Bisson, P.A. and J.R. Sedell, Salmonid populations in logged and unlogged stream sections of western Washington. In Proceedings of a Symposium on fish and wildlife relationships in old-growth forests, April 12–13 1982, Juneau, Alaska, edited by W.R. Mechan, T. Hanley and T.R. Merrill. American Institute of Fishery Research Biologists (in press)

Bisson, R.A., et al., 1982. A system of naming habitat types in small streams, with examples of habitat utilisation by salmonids during low streamflow. In Aquisition and utilisation of aquatic habitat inventory information, edited by N.B. Armantrout. Proceedings of a Symposium held 28–30 October 1981, Portland, Oregon. Western Division, American Fisheries Society, pp. 62–73

Blache, J. and J. Goosens, 1954. Monographie piscicole d'une zone de peche au Cambodge. Cybium, 8:1–49

Blache, J., F. Miton and A. Stauch, 1962. Premiére contribution à la connaissance de la pêche dans le bassin hydrographique Logone-Chari Lac Tchad. Mem.ORSTOM, 4(1):143 p.

Blache, J., et al., 1964. Les poissons du bassin du Tchad et du bassin adjacent du Mayo Kebbi. Mem.ORSTOM, 4(2):483 p.

Blackburn, W.M. and T. Petr, 1979. Forest litter decomposition and benthos in a mountain stream in Victoria, Australia. Arch.Hydrobiol., 86(4):453–98

Blanc, M., J. Daget and F. D'Aubenton, 1955. Recherches hydrobiologiques dans le bassin du Moyen-Niger. Bull.Inst.Fr.Afr.Noire (A.Sci.Nat.), 17:619–746

Blazka, P., 1958. The anaerobic metabolism of fish. Physiol.Zool., 31:117–28

Blench, T., 1972. Morphometric changes. In River ecology and man, edited by R.T. Oglesby, C.A. Carlson and J.A. McCann. New York, Academic Press, pp. 287–308

Bonetto, A.A., 1975. Hydraulic regime of the Parana River and its influence on ecosystems. Ecol.Stud., 10:175–97

Bonetto, A.A., 1976. Calidad de las aguas del Rio Parana - introduccion a su estudio ecologico. Corrientes, Argentina, Instituto Nacional de Construcciones Portuarias y Vias Navigables - Instituto Nacional de Ciencias y Tecnica Hidrica (INCYTH), 202 p.

Bonetto, A.A. and A.M. de Ferrato, 1966. Introduccion al estudio del zooplankton en las cuencas islenas del Parana Medio. Physis, B.Aires, 26(72):385–96

Bonetto, A.A. and C. Pignalberi, 1964. Nuevos aportes al conocimiento de la migración de los peces en los rios mesopotamicos de la Republica Argentina. Commun.Inst. Nac.Limnol., Argent., 1:1–14

Bonetto, A.A. and I.D. Ezcurra, 1964. La fauna bentonica de algunas aguas rapidas del Parana Medio. Physis, B.Aires, 24:311–6

Bonetto, A.A., W. Dioni and C. Pignalberi, 1969. Limnological investigations on biotic communities in the middle Parana river valley. Verh.Int.Ver.Theor.Angew. Limnol., 17:1035–50

Bonetto, A.A., et al., 1971. Informaciones complementarias sobre migraciones de peces en la cuenca de la Plata. Physis, B.Aires, 30:305–20

Bonetto, A.A., 1978. Estudios limnologicos en la cuenca del Riachuelo (Corrientes, Argentina). Ecosur, 5(9):57–84

Bonetto, A.A., 1978a. Estudios limnologicos en la cuenca del Riachuelo (Corrientes, Argentina), 2. Lagunas Totoras y Gonzales. Ecosur, 5(9):17–55

Bonetto, A.A., 1978b. Estudios limnologicos en la cuenca del Riachuelo (Corrientes, Argentina), 3. Laguna La Brava. Ecosur, 5(3):57–84

Bonetto, C.A., 1980. Densidad de poblacion, crecimiento y production del sabalo (Prochilodus platensis) en la Laguna Gonzales (Corrientes, Republica Argentina). Hist.Nat., 1(18):121–36

Bonetto, C.A., 1980a. Estimación de la transperancia del agua en fonción de las variaciones de altura hidrometrica en la alta Parana. Hist.Nat., 1(14):93–100

Bonetto, C.A., 1982. Estimación de la producción primaria de fitoplankton en fonción de algunas variables limnologicas del Rio Parana (Corrientes, Argentina). Hist.Nat., 2(15):125–36

Bonetto, C.A., et al., 1979. Producción primaria del fitoplankton del Rio Parana en el area de su confluencia con el Rio Paraguay. Ecosur, 6(12):207–27

Bonetto, C.A., 1981. Contribución al conocimiento limnologico del Rio Paraguay en su tramo inferior. Ecosur, 8(16):55–88

Borhan, M.A., 1981. River Nile fish and fisheries 1980. Progr.Rep.Inst.Oceanogr.Fish. Inland Waters Fish Cult.Branch, Alexandria, (5):pag. var.

Botnariuc, N., 1967. Some characteristic features of the floodplain ecosystems of the Danube. Hydrobiologia, 8:39–49

Botnariuc, N., 1968. La conception de Gr. Antipa concernant la production biologique de la zone inondable du Danube, du point de vue des recherches actuelles. Trav.Hist.Nat.Grigoire Antipa, 8:60–8

Bowen, S.H., 1979. A nutritional constraint in detrivory by fishes: the stunted population of Sarotherodon mossambicus in Lake Sibaya, South Africa. Ecol.Monogr., 49(1):17–31

Bowen, S.H., 1979a. Determinants of the chemical composition of periphytic detrital aggregate in a tropical lake (Lake Valencia), Venezuela. Arch.Hydrobiol., 87:166–77

Bowen, S.H., 1980. Detrital non-protein amino acids are the key to rapid growth of Tilapia in Lake Valencia, Venezuela. Science Wash., 204:1216–8

Bowen, S.H., 1981. Digestional assimilation of periphytic detrital aggregate by Oreochromis mossambicus. Trans.Am.Fish.Soc., 110:239–45

Bowmaker, A.P., 1963. Cormorant predation on two central African lakes. Ostrich, 34(1):2–26

Braga Adhemar, R., 1976. Ecologia e etologia de piranhas no nordeste do Brasil (Pisces-Sarrasalmus Lacepede 1803). Tese, Instituto de Biociencias de Universidade de Sao Paulo. Fortaleza, Ceara, DNOCS, 268 p.

Braker, W.P., 1963. Black piranhas spawned in the Shedd aquarium. Aquarium, Philad., 32(10):12–4

Bramer, H., 1980. Some innovations don't wait for experts: a report on applied research by Bangladeshi peasants. Ceres, 13(2):24–8

Brandt, A. von, 1984. Fish catching methods of the world. 3rd ed. Farnham, Surrey, Fishing News Books Ltd., 418 p.

Braum, E. and W.F. Junk, 1982. Morphological adaptations of two Amazonian characoids (Pisces) for surviving in oxygen deficient waters. Int.Rev.Ges.Hydrobiol., 67(6):869–86

Braun, R., 1952. Limnologische untersuchungen as einegen seen in Amazonsgebeit. Schweitz.Z.Hydrol., 14(1):128 p.

Brinkman, W.L. and U de M. Santos, 1973. Heavy fish-kill in unpolluted floodplain lake of central Amazonia, Brazil. Biol.Conserv., 5:147–9

Brook, A.J. and J. Rzoska, 1954. The influence of the Gebel Aulia Dam on the development of the Nile plankton. J.Anim.Ecol., 23:101–15

Brown, M.E., 1957. The physiology of fishes. New York, Academic Press, 2 vols., 447 p.

Bruns, D.A., et al., 1984. Tributaries as modifiers of the river continuum concept: analysis by polar ordination and regression models. Arch.Hydrobiol., 99(2):208–20

Bruton, M.N., 1979. The survival of habitat desiccation by air breathing clariid catfishes. Environ.Biol.Fish., 4(3):273–80

Bryan, C.F. and D.S. Sabins, 1979. Management implications in water quality and fish standing stock information in the Atchafalaya river basin, Louisiana. In Proceedings of the Third coastal marsh and estuary management symposium, edited by J.W. Day, et al., Baton Rouge, Louisiana, Louisiana State University, pp. 293–316

Bryan, C.F., et al., 1975. Annual report - A limnological survey of the Atchafalaya basin. Baton Rouge, Louisiana State University, Louisiana Cooperative Fishery Research Unit, 203 p.

Bryan, C.F., 1976. Annual Report - A limnological survey of the Atchafalaya basin. Loiusiana Cooperative Fishery Research Unit. 285 p.

Bryson, R.A., 1974. A prospective on climatic change. Science, Wash., 184:753–60

Bulkley, R.V., et al., 1976. Warmwater stream alteration in Iowa: extent, effects on habitat, fish, and fish food, and evaluation of stream improvement structures (Summary report). Iowa Cooperative Fishery Research Unit, 39 p.

Burke, T.D. and J.W. Robinson, 1979. River structure modifications to provide habitat diversity. The mitigation symposium. Gen.Tech.Rep.U.S.Dep.Agric., Fort Collins, (RM-65):556–61

Butcher, A.D., 1967. A changing aquatic fauna in a changing environment. IUCN Publ. (New Ser.), 9:197–219

Cabrera, S.E., 1962. Crecimiento de pejerrey del Rio de la Plata y algunos datos ecologicos sobre la especie Atherinidae: Basilichthys bonariensis (Cuv. et Val.). Buenos Aires, Secretaria de Estado de Agricultura y Ganaderia de la Nacion, Direccion General de Pesca y Consevacion de la Fauna, Departamento de Investgaciones Pesqueras, 53 p.

Cabrera, S.E. and C. Candia, 1964. Contribución al conocimiento de la biologia de sabalo (Prochilodus platensis Holmberg) del Rio de la Plata. Rev.Invest.Agropec. B.Aires, 1 (4):57–83

Cabrera, S.E., et al., 1973. Algunos aspectos biologicos de las especies di ictiofauna de la zona de Punto Lara (Rio de la Plata) la parte, Alimentación natural del pejerrey (Basilichthys bonariensis). Publ.Serv.Hidrogr.Nav., Argent., (H1028):29 p.

Cabrera, S.E., 1973a. Algunos aspectos biologicos de las especies di ictiofauna de la zona de Punto Lara (Rio de la Plata) 2a parte, Alimentacion natural de bagre porteno (Parapimelodus valenciennesi), Publ.Serv.Hidrogr.Nav., Argent., (H1029):47 p.

Cadwalladr, D.A., 1965. Notes on the breeding biology of Labeo victorianus Boulenger (Pisces:Cyprinidae) of Lake Victoria. Rev.Zool.Bot.Afr., 72(1–2):109–34

Candia, C.R., M. de Lourdes Baiz and S.E. Cabrera, 1973. Algunos apectos biologicos de las especies de ictiofauna de la zona de Punta Lara (rio de la Plata). 3a parte. Estudio de la edad y crecimiento del bagre porteno (Parapimelodus valenciennesi) con algunos datos sobre su reproduccion. Publ.Serv.Hidrogr. Nav., Argent., (H1030):33 p.

Canestri, V., 1972. El recurso icticola continental, Regionalisacion ictiofaunistica. Caracas, Ministerio de Agricultura y Cria, Oficina Nacional de Pesca, 72 p.

Carey, T.B., 1971. Hydrological survey of the Kafue floodplain. Fish.Res.Bull., Zambia, (5):245–95

Carey, T.G., 1967. Some observations on distribution and abundance of the invertebrate fauna. Fish.Res.Bull., Zambia, (3):22–4

Carey, T.G., 1967a. Kafue river and floodplain research. Fish populations in lagoon and riverine environments. Fish.Res.Bull., Zambia, (3):9–12

Carey, T.G., 1971. Hydrological survey of the Kafue floodplain. Fish.Res.Bull., Zambia, (3):9–12

Carmouze, J.P., J-R. Durand and C. Leveque, 1983. Lake Chad, ecology and productivity of a shallow tropical ecosystem. The Hague, Junk, 575 p.

Caro, P.M., C.C. Bonetto and Y. Zalocar, 1979. Produccion primaria de fitoplankton de lagunas del noroeste de la Provincia de Corrientes. Ecosur, 6(11):83–100

Carre, F., 1978. La peche en Mer Caspienne. Ann.Geogr., (479):1–39

Carter, G.S., 1953. The papyrus swamps of Uganda. Cambridge, Heffer, 25 p.

Carter, G.S. and L.C. Beadle, 1931. The fauna of the Paraguayan Chaco in relation to its environment. 1. Physico-chemical nature of the environment. J.Linn.Soc., Lond.(Zool.), 37:205–58

Castella, E., et al., 1984. Macroinvertebrates as ‘describers’ of morphological and Hydrological types of aquatic ecosystems abandoned by the Rhone River. Hydrobiologia, 119:219–25

CECOAL, 1977. Estudios ecologicos en el area de Yacyreta: informe de avance, 2. Argentina, Corrientes, Centro de Ecologia Aplicada del Litoral, 204 p.

CECOAL, 1979. Estudios ecologicos en el area de Yacyreta: informe de avance, 3. Argentina, Corrientes, Centro de Ecologia Aplicada del Litoral, 153 p.

Chang, B.D. and W. Navas, 1984. Seasonal variations in growth, codition and gonads of Dormitator latifrons in the Chone river basin, Equador. J.Fish Biol., 24(6):607–48

Chanthepa, S., 1972. Nam Ngum fishery programme and fishery in Khone Falls (Mekong River). Paper presented at SEADAG Seminar, Santa Barbara, 23 p. (mimeo)

Chapman, D.W., 1967. Production in freshwaters. In The biological basis of freshwater fish production, edited by S.D. Gerking. Oxford, Blackwell Scientific Publications, pp. 3–29

Chevey, P. and F. Le Poulain, 1940. La peche dans les eaux douces du Cambodge. Mem. Inst.Oceanogr.Indochine, (5):193 p.

Chikova, V.M., 1974. Species and age composition of fishes in the lower reach (downstream) of the V.I. Lenin Volga Hydroelectric power station. In Biological and hydrological factors of local movements of fish in reservoirs, edited by B.S. Kuzin. New Delhi, Amerind Publishing Company Co., pp. 185–92

Chitravadivelu, K., 1974. Growth, age composition, population density, mortality, production and yield of Alburnus alburnus (Linnaeus, 1758) and Rutilus rutilus (Linnaeus, 1758) in the inundation region of the Danube-Zofin. Acta Univ. Carol.(Biol.), 1972:1–76

Clifford, H.F., 1972. Downstream movements of white sucker Catastomus commersoni fry in a brown water stream of Alberta. J.Fish.Res.Board Canada, 29(7):1091–3

Cloern, J.E. and F.H. Nichols, 1978. A von Bertalanffy growth model with a seasonally varying coefficient. J.Fish.Res.Board Can., 35(11):1479–82

Coates, D., 1984. An ulcer disease outbreak amongest the freshwater fish populations of the Sepik River system, with notes on some freshwater parasites. Rep.Dep. Primary Ind.Fish.Res.Surv.Branch, Port Moresby, (84–02)

Coche, A.G., 1967. Fish culture in rice fields, a world-wide synthesis. Hydrobiologia, 30(1):1–44

Coke, M., 1970. The water requirements of Pongolo floodplain pans. Paper presented to the Republic of South Africa Water Year 1970 Convention: Water for the future, 6 p. (mimeo)

Coke, M. and R. Pott, 1970. The Pongolo floodplain pans: a plan for conservation. Pietermaritzberg, Natal Parks Board, 34 p.

Congdon, J.C., 1973. Fish populations of channelized and unchannelized sections of the Chariton River, Missouri. Spec.Publ.N.C.Div.Amer.Fish.Soc., (2):52–62

Conroy, D.A., 1975. An evaluation of the present state of the world trade in aquarium fish. FAO Fish.Tech.Pap., (146):128 p.

Cooper, J.S., 1983. Distributional ecology of native and introduced fishes of the Pit River system, northeast California, with notes on the Modoc sucker. Calif. Fish Game, 69(1):39–53

Cordiviola de Yuan, E., 1971. Crecimiento de peces del Parana medio. 1. ‘Sabalo’ (Prochilodus platensis Holmberg). Physis, B.Aires, 30(81):483–504

Cordiviola de Yuan, E. and C. Pignalberi, 1981. Fish poulations in the Parana River, 2. Santa Fe and Corrientes area. Hydrobiologia, 77:261–72

Cott, H.B., 1961. Scientific results of an enquiry into the ecology and economic status of the Nile crocodile (Crocodilus niloticus) in Uganda and Northern Rhodesia. Trans.Zool.Soc.Lond., 29(4):211–356

Coulter, G.W., 1970. Population changes within a group of fish species in L. Tanganyika following their exploitation. J.Fish Biol., 2:329–53

CTFT, 1957. Notes et documents sur la pêche et pisciculture (Dahomey, Vallée inférieure de l'Oueme). Nogent-sur-Marne, Centre Technique Forestier Tropical, Ser.D.G.2

Cuinat, R., 1971. Pricipaux caracteres demographique observés sur 50 rivieres à truite francaises. Influence de la pente et du calcium. Ann.Hydrobiol., 2(2):187–207

Culp, J.M. and R.W. Davies, 1982. Analysis of longitudinal zonation and the river continuum concept in the Oldman-South Saskatchewan river system. Can.J.Fish. Aquat.Sci., 39(9):1258–66

Daget, J., 1952. Mémoires sur la biologiedes poissons du Niger. 1. Biologie et croissance des éspèces du genre Alestes. Bull.Inst.Fr.Afr.Noire, 14(1):191–225

Daget, J., 1954. Les poissons du Niger Superieur. Mem.Inst.Fr.Afr.Noire, (36):391 p.

Daget, J., 1956. Mémoires sur la biologie des poissons du Niger moyen. 2. Recherches sur Tilapia zillii (Gerv.). Bull.Inst.Fr.Afr.Noire, 36:391 p.

Daget, J., 1957. Mémoires sur la biologie des poissons du Niger moyen. 3. Reproduction et croissance d'Heterotis niloticus Ehrenberg. Bull.Inst.Fr.Afr.Noire, 19:295–323

Daget, J., 1957a. Donées recentes sur la biologie de poissons dans le Delta Central du Niger. Hydrobiologia, 9:321–47

Daget, J., 1960. Les migrations des poissons dans les eaux douces tropicales africaines. Proc.IPFC, 8(3):79–82

Daget, J., 1966. Abondance relative des poissons dans les plaines inondées par la Bénoué à hauteur de Garoua (Cameroun). Bull.Inst.Fondam.Afr.Noire(A.Sci.Nat.), 28:247–58

Daget, J. and P.S. Economidis, 1975. Richesse spécifique de l'ichtiofaune de Macedoine orientale et de Thrace occidentale (Grèce). Bull.Mus.Nat.Hist.,Paris (3° ser.) (Ecol.Gen.7)), 346:81–4

Daget, J. and J.-M. Ecoutin, 1976. Modèles mathematiques de production applicables aux poissons subssant un arret annuel prolongé de croissance. Cah.ORSTOM (Hydrobiol.), 10(2): 59–70

Daget, J., N. Planquette and P. Planquette, 1973. Premieres données sur la dynamique des peuplements de poissons du Bandama (Cote d'Ivoire). Bull.Mus.Natl.Hist.Nat., Paris, (3° Ser.)(Ecol.Gen.7), 151:129–43

Dahl, G., 1971. Los peces del Norte de Colombia. Bogota, D.E., Ministerio de Agricultura, Instituto de Desarollo de los Recursos Naturales Renovables, INDERENA, 319

Dansoko, F.D., 1975. Contribution a l'etude de la biologie des Hydrocyon dans le delta central du Niger. Thesis, Mali, Bamako, Ministere de l'Education Nationale, 105 p.

Dansoko, F.D., H. Breman and J. Daget, 1976. Influence de la secheresse sur les populations d'Hydrocynus dans le delta central du Niger. Cah.ORSTOM (Hydrobiol.), 10(2):71–6

D'Aubenton, F., 1963. Rapport sur le foncionnement d'un barrage mobile sur le Tonle-Sap. Paris, Museum d'Histoire Naturelle. 38 p. (mimeo)

Day, F., 1958. The fishes of India; being a natural history of the fishes known to inhabit the seas and freshwaters of India, Burma and Ceylon. London, W. Dawson, 2 vols., vol. 1:778 p., vol. 2:pag. var.

Delmendo, L.M., 1969. Lowland fishponds in the Philippines. Curr.Aff.Bull.IPFC, (54/55):1–11

Desai, V.R., 1970. Studies on the fishery and biology of Tor tor (Hamilton) from River Narbada. 1. Food and feeding habits. J.Inland Fish.Soc. India, 2:101–12

Dickie, L.M., 1975. Predation, yield and ecological efficiency in aquatic food chains. J.Fish.Res.Board Can., 33(2):313–6

Donnelly, B.G., 1978. Evidence of fish survival during habitat desiccation in Rhodesia. J.Limnol.Soc.South.Afr., 4(1):75–6

Drury, D.H., 1969. Hydraulic geometry. In Introduction to fluvial processes, edited by R.J. Chorley. New York, Barnes and Noble, pp. 146–56

Ducharme, A., 1975. Informe tecnico de biologia pesquera (Limnologia). Publ.Proy. Desarr.Pesca Cont.INDERENA/FAO Colombia, (4):42 p.

Dudgeon, D., 1982. Spatial and seasonal variations in the standing crop of periphyton and allochthonous detritus in a forest stream in Hong Kong, with notes on the magnitude and fate of riparian leaf fall. Arch.Hydrobiol., Suppl.64(2):189–220

Dudley, R.G., 1972. Biology of Tilapia on the Kafue floodplain, Zambia: predicted effects of the Kafue Gorge Dam. PhD. Dissertation, University of Idaho, Moscow, U.S.A., 50 p.

Dudley, R.G., 1974. Growth of Tilapia of the Kafue floodplain, Zambia: predicted effects of the Kafue Gorge Dam. Trans.Am.Fish.Soc., 103:281–91

Dudley, R.G., 1976. Status of major fishes of the Kafue floodplain, Zambia, five years after the completion of the Kafue Gorge Dam. Final report submitted to the National Science Foundation Scientists and Engineers in Development. Athens, Georgia, Georgia University Grant no. OIP75–09239: 71 p.

Dunn, I.G., 1982. The Hilsa fishery of Bangladesh, 1982: an investigation of its present status with an evaluation of current data. FAO, Rome, FI:DP/BGD/81/034, 71 p.

Dunn, I.G. and G. Othe, 1982. Fisheries development in the Middle Mahakam Area. East Kalemiarta Tranomigration Area Development Project. TAD Materialian 13. Eschborn, GTZ, pag.var.

Durand, J.R., 1970. Les peuplements ichtyologiques de l'El Beid. Prémiere note. Presentation du milieu et resultats généraux. Cah.ORSTOM (Hydrobiol.), 4(1):3–36

Durand, J.R., 1971. Les peuplements ichtyologiques de l'El Beid. 2e. Note. Variations inter et intraspécifiques. Cah.ORSTOM (Hydrobiol.), 5(2):147–59

Durand, J.R. and G. Loubens, 1969. Croissance en longueur d'Alestes baremoze (Joannis, 1835) (Poissons; Characidae) dans le bas Chari et la Lac Tchad. Cah.ORSTOM (Hydrobiol.), 3(1):59–105

Durand, J.R., 1970. Variations du coefficient de condition chez les Alestes baremoze (Pisc. Charac.) du bas Chari et du lac Tchad. Cah.ORSTOM (Hydrobiol.), 4(1):27–44

Durand, J.R., 1970a. Observation sur la sexualite et la reproduction des Alestes baremoze du bas Chari et du lac Tchad. Cah.ORSTOM (Hydrobiol.), 4(2):61–81

Eckholm, E.P., 1976. Losing ground: environmental stress and world food prospects. New York, W.W. Norton, 223 p.

Edwards A.M. and J.B. Thorne, 1970. Observations on the dissolved solids of the Casiquiare and Upper Orinoco, April-June 1968. Amazoniana, 2(3):245–56

Edwards, R.W. and M.P. Brooker, 1982. The ecology of the Wye. The Hague, W. Junk

Egborge, A.B.M., 1971. The chemical hydrology of the River Oshun, Western State, Nigeria. Freshwat.Biol., 1(3):257–72

Egborge, A.B.M., 1974. The seasonal variation and distribution of phytoplankton in the River Oshun, Western State, Nigeria. Freshwat.Biol., 4(2):177–91

EIFAC, 1982. Report of the Symposium on stock enhancement in the management of freshwater fishes, Held in Budapest, Hungary, 31 May - 2 June, 1982 in conjunction with the Twelfth session of EIFAC. EIFAC Tech.Pap., 42:43 p. Suppl.Vol.1:281 p., Vol.2:283–554. Issued also in French

EIFAC/CECPI, 1984. Report of the EIFAC Working Party on stock enhancement. Hamburg, Federal Republic of Germany, 16–19 May 1983. Rapport du Groupe de travail de la CECPI sur l'amelioration des stocks. Hambourg, Republique fédérale d'Allemagne, 16–19 mai 1983. EIFAC Tech.Pap./Doc.Tech.CECPI. (44):22 p.

Eliseev, A.I. and V.M. Chikova, 1974. Conditions of fish reproduction in the lower reach (downstream) of the V.I. Lenin Volga Hydroelectric Station. In Biological and hydrological factors of local movements of fish in reservoirs, edited by B.S. Kuzin. New Delhi, Amerind Publishing Corporation, pp. 193–200

Elouard, J.M. and C. Leveque, 1977. Rythme nycthemeral de derive des insectes et des poissons dans les rivieres de Cote d'Ivoire. Cah.ORSTOM (Hydrobiol.), 11(2):179–83

Enaceanu, V., 1957. Contributiuni la determinarea productivitatii apelor piscicole. Bul.Inst.Cercet.Piscic., 16:83–5

Enaceanu, V., 1964. Das Donauplankton auf rumanischen Gebeit (Km 488 bis km 345). Arch.Hydrobiol., (Suppl.27):442–56

Ertl, M., 1966. Zooplankton and chemistry of two backwaters of the Danube River. Hydrobiol.Stud., 1:267–95

Ertl, M., S. Juris and J. Tomajka, 1972. Vorlaufige angaben iche jahrezeitliche Veranderungen und die vertikale verteilung des periphytons in mitteleren abshnitt der Donau. Arch.Hydrobiol., Suppl. 44 (1):34–48

Espinosa, V. de and C.B. Gimenez, 1974. Estudio sobre la biologia y pesca del bocachico Prochilodus reticulatus (Valenciennes) en el Lago de Maracaibo. Inf.Tec.Of. Nac.Pesca, Caracas, (63):32 p.

Everett, G.V., 1974. An analysis of the 1970 commercial fish catch in three areas of the Kafue floodplain. Afr.J.Trop.Hydrobiol.Fish., 3(2):148–59

FAO/UN, 1954. Report to the Government of Iraq on the Development of inland fisheries, based on the work of A. van den Eilaart. Rep.FAO/UNDP(TA), (270):38 p.

FAO/UN, 1956. Report to the Government of Iraq on fishways at dams on the Tigris and Euphrates Rivers. Rep.FAO/UNDP(TA), (526):20 p.

FAO/UN, 1962. Rapport au Gouvernement de la Republique du Niger sur la situation et evolution de la peche au Niger. Base sur le travail de Mr. J. Daget. Rapp.FAO/PEAT, (1525):27 p.

FAO/UN, 1968. Report to the Government of Zambia on fishery development in the Central Barotse plain. Based on the work of D.W. Kelley, Inland Fishery Biologist. Rep.FAO/UNDP(TA), (2554):83 p.

FAO/UN, 1968a. Multipurpose survey of the Kafue River Basin, Zambia. Vol. 4. The ecology of the Kafue flats. Part 1. ‘Ecology and Development’, prepared by H.J. van Rensburg. Rome, FAO/SF:35/ZAM, 138 p.

FAO/UN, 1968b. Report to the Government of Zambia on fishery development in the Central Barotse Plain. Based on the work of D.W. Kelley, Inland Fishery Biologist. Rep.FAO/UNDP(TA), (2554):83 p.

FAO/UN, 1969. Report to the Government of Zambia on fishery development in the Central Barotse floodplain. Second phase. Based on the work of D. Duerre. Rep.FAO/UNDP(TA), (2638):80 p.

FAO/UN, 1969a. Report to the Government of Nigeria on fishing technology relating to river and swamp fisheries of Northern Nigeria. Based on the work of W. Reed, FAO/TA Fishery Technologist. Rep.FAO/UNDP(TA), (2711):90 p.

FAO/UN, 1970. Report to the Government of Nigeria on fishery investigations on the Niger and Benue rivers in the Northern Region and development of a programme of riverine fishery management and training. Based on the work of M.P. Motwani. Rep.FAO/UNDP(TA), (2771):196 p.

FAO/UN, 1970a. Report to the Government of Zambia on the fishery development of the Central Barotse floodplain. Based on the work of G.F. Weiss. Rep.FAO/UNDP (TA), (2816):19 p.

FAO/UN, 1971. Rapport au Gouvernment du Dahomey sur l'evolution de la pêche interieur, son eetat actuel et ses possibilites, etabli sur la base des travaux de R.L. Welcomme, Specialiste de la peche. Rapp.FAO/PNUD(AT), (2938):97 p.

FAO/UN, 1973. Kainji Lake Research Project, Nigeria. Pelagic primary production in Kainji Lake. Report prepared for the Government of Nigeria by the FAO of the UN acting as executing agency for the UNDP. Based on the work of S.G. Karlman, Rome, FAO/UNDP FI:SF/NIR 24. Tech.Rep., (3):59 p.

Fenerich, N.A., M.Y. Narahara and H.M. Godinho, 1975. Curva de crecimiento e primeira maturacao sexual do mandi, Pimelodus maculatus Lac. 1803 (Pisces: Siluroidei). Bol.Inst.Pesca Santos, 4(1):15–28

Fernando, C.H., 1977. Reservoir fisheries in South East Asia; past, present and future. Proc.IPFC, 17(3):475–89

Ferreira da Silva, V.M., 1983. Ecologia alimentar dos golfinhos da Amazonia. Dissertation, Manaus, Instituto Nacional de Pesquisas da Amazonia, pag. var.

Fily, M. and F. d'Aubenton, 1966. Cambodge: Grand Lac-Tonle Sap. Technologie des peches 1962–63, Paris, Ministere des Affaires Etrangeres, Service de Cooperation Technique, 373 p.

Fittkau, E.J., 1967. On the ecology of Amazonian rain-forest streams. In Atas de Simposio sobre a Biotica Amazonica. Rio de Janiero, Conselho Nacional Pesquisas Vol. 3, Limnologia, pp. 97–108

Fittkau, E.J., 1970. Role of caimans in the nutrient regime of mouth-lakea of Amazon affluents (a hypothesis). Biotropica, 2(2):138–42

Fittkau, E.J., 1973. Crocodiles and the nutrient metabolism of Amazonian waters. Amazoniana, 4(1):103–33

Fittkau, E.J. and H. Klinge, 1973. On biomass and trophic structures of the Central Amazonian rain forest ecosystem. Biotropica, 5(1):2–14

Fittkau, E.J., et al., 1975. Productivity, biomass and population dynamics in Amazonian water bodies. Ecol.Stud., 11:289–311

Floyd, K.B., R.D.Hoyt and S. Timbrook, 1984. Chronology of appearance and habitat partitioning by stream larval fishes. Trans.Am.Fish Soc., 113:217–33

Fontenele, O., 1953. Contribucao para o conhecimiento da biologaa da curimata pacu Prochilodus argentaeus (Spix). Rev.Bras.Biol., 13:87–102

Fox, P.J., et al., 1976. Preliminary observations on fish communities of the Okavango Delta. In Proceedings of the Symposium on the Okavango Delta and its future utilization. 30 August-2 September 1976. Gaberones, National Museum, Botswana Society, pp. 125–30

Franceschi, E.A. and J.P. Lewis, 1979. Notas sobre la vegetacion de valle Santafesina del Rio Parana (Republica Argentina). Ecosur, 6(11):55–82

Frank, S., 1959. Zavislost rustu nechterych druhu ryb na potravnich podminkach v polabske tuni poltruba. Vestn.Cesk.Spol.Zool., 23:247–53

Fraser, T.M., 1972. Fishermen of the middle Mekong. Paper presented to the SEADAG Mekong development seminar, Santa Barbara, Calif., 1972 (mimeo)

Frost, W.E. and M.E. Brown, 1967. The trout. London, Collins, 286 p.

Fryer, G. and P.J.P. Whitehead, 1959. The breeding habits, embryology and larval development of Labeo victorianus Boulenger (Pisces: Cyprinidae). Rev.Zool.Bot. Afr., 59(1–2):33–49

Gagliano, S.M. and J.L. van Beek, 1975. Environmental base and management study. Atchafalaya Basin, Louisiana, U.S. Environment Protection Agency Report

Gallais, J., 1967. Le Delta Interieur du Niger; etude du geographie regionale. Mem. Inst.Fondam.Afr.Noire., (79)2 vols.: 619 p.

Gawrishova, N.A., A.I. Iwanow and L.E. Kostikowa, 1982. Bacterio- und Phytoplankton der Donau- und Dnjestr-Mundungsgebeit. In XX Internationale Tagung, Arbeitsgemeinschaft Donauforschung, Kiev, Naukowa Dumka, pp. 146–50

Gaygalas, K.S. and D.P. Blatneve, 1971. Growth characteristics and the structure and abundance of the bream (Abramis brama (L.)) stock in the watercourses of the summer polders of the Nyumunas River Delta. J.Ichthyol., 11(5):682–92

Geisler, R., 1969. Untersuchungen uber der biochemischen sauerst offbedarf und der sauerstoffvenbranch von Fischer in einem tropischen schwartzwasser (rio Negro, Amazonien, Brazilien). Arch.Hydrobiol., 66:307–25

Geisler, R., H.A. Knoppel and H. Sioli, 1973. The ecology of freshwater fishess in Amazonia; present status and future tasks for research. In Applied sciences and development, Vol. 2. Tubingen, Institute for Scientific Cooperation, pp. 144–62

Geisler, R., G.W. Schmidt and S. Sookvibul, 1979. Diversity and biomass of fishes in three typical streams of Thailand. Int.Rev.Ges.Hydrobiol., 64(5):673–97

Gessner, F., 1960. Limnologische untersuchungen am zusammerflus des rio Negro und des Amazonas (Solimoes). Int.Rev.Ges.Hydrobiol., 45:55–79

Gibbs, R.J. 1970. Mechanisms controlling world water chemistry. Science, Wash., 170:1088–90

Gilmore, K.S., 1976. Development potential and constraints of a fishing industry in Okavango Delta. In Proceedings of the Symposium on the Okavango Delta and its future utilisation. National Museum, Gaberone, Botswana. Gaberone, Botswana Society, pp. 175–8

Godoy, M.P., 1959. Age, growth, sexual maturity, behaviour, migration, tagging and transplantation of the curimbata, Prochilodus scrofa, Steindachner, 1881, of the Mogi Guassu River, Sao Paulo State, Brazil. Ann.Acad.Bras.Cienc., 31:447–77

Godoy, M.P., 1975. Peixes do Brasil Suborden Characoidei Bacia do Rio Mogi Guassu. Piracicaba, Editora Franciscana, 4 vols., pag. var.

Gomez, A.L. and F.P. Montiero, 1955. Estudo da populacao total de peixes da represa da Estacao Experimental de Biologia e piscicultura em Pirassununga Sao Paulo. Rev.Biol.Mar.Valp., 6:82–154

Gonzales-Jimenez, 1977. The Capybara. World Anim.Rev., 21:24–30

Goodnight, W.H. and T.C. Bjornn, 1971. Fish production in two Idaho streams. Trans. Am.Fish Soc., 4:769–80

Gorman, O.T. and J.R. Karr, 1978. Habitat structure and stream fish communities. Ecology, 59(3):507–15

Gosse, J.P., 1963. Le milieu aquatique et l'ecologie des poissons dans la region de Yangambi. Ann.Mus.R.Afr.Cent., 116:113–271

Goulding, M., 1980. The fishes and the forest. Explorations in Amazonian natural history. Berkley, Los Angeles, Universitu of California Press, 280 p.

Goulding, M., 1981. Man and fisheries on an Amazonian frontier. The Hague, Dr. W. Junk,, 137 p.

Goulding, M. and M.L. Carvalho, 1982. Life history and management of the tambaqui (Colossoma macropomum; Characidae): an important Amazonian food fish. Rev. Bras.Zool., 1:107–33

Granados, J.F., 1975. Estimaciones de la captura, esfuerzo y poblacion pesquera en los rios Magdalena, Cauca y San Jorge 1974–75. Bogota, INDERENA, 48 p.

Graynoth, E., 1979. Effects of logging on stream environments and faunas in Nelson. N.Z.J.Mar.Freshwat.Res., 13(1):79–109

Green, E., 1963. Zooplankton of the River Sokoto, the rhizopod Testacea. Proc.Zool.Soc. Lond., 141:497–514

Green, E., 1970. Freshwater ecology of the Mato Grosso, Central Brazil. 1. The conductivity of some natural waters. J.Nat.Hist.Lond., 4:289–99

Green, E., 1970a. Freshwater ecology of the Mato Grosso, Central Brazil. 3. Associations of rotifera in meandering lakes of the Rio Suia Missu. J.Nat.Hist. Lond., 6:229–41

Green, E., 1972. Freshwater ecology of the Mato Grosso, Central Brazil. 2. Associations of Cladocera in meandering lakes of the Rio Suia Missu. J.Nat.Hist.Lond., 6:215–27

Greenway, P.J. and D.F. Vesey-Fitzgerald, 1969. The vegetation of Lake Manyara National Park. J.Ecol., 57:129–49

Greenwood, P.H., 1958. Reproduction of the East African lung fish Protopterus aethiopicus Heckel. Proc.Zool.Soc.,Lond., 130:547–67

Gregory, K.J. and D.E. Walling, 1973. Drainage basin form and process. New York, J. Wiley and Sons, 458 p.

Griswold, B.L., et al., 1978. Some effects of stream channelization on fish populations, macro-invertebrates, and fishing in Ohio and Indiana. Columbia, Missouri, U.S. Fish and Wildlife Service, 64 p.

Groen, C.L. and J.C. Schmulbach, 1978. The sport fishery of the unchannelized and channelized middle Missouri river. Trans.Am.Fish.Soc., 107(3):412–8

Grossman, G.D., P.B. Moyle and J.O. Whitaker, Jr., 1982. Stochasticity in structural and functional characteristics of an Indiana stream fish assemblage: a test of community theory. Am.Nat., 120(4):423–54

Guillory, V., 1979. Utilization of an inundated floodplain by Mississippi river fishes. Fl.Sci., 42(4):222–8

Gunda, B., 1984. The fishing culture of the world: studies in ethology, cultural ecology and folklore. Budapest, Akademiai Kiado, 2 Vols. 1253 p.

Gunderson, D.R., 1968. Floodplain use related to stream morphology and fish populations. J.Wildl.Manage., 32:507–14

Gupta, S.D. and A.G. Jhingran, 1973. Ageing Labeo calbasu (Hamilton) through its scales. J.Inland Fish.Soc.India, 5:126–8

Halek, L.C. and E.K. Balon, 1983. Structure and ecological production of the fish taxocene of a small floodplain system. Can.J.Zool., 61:2446–64

Hall, J.B. and W. Pople, 1968. Recent vegetational changes in the lower Volta River. Afr.J.Sci., 8(1–2):24–9

Hall, J.B., I.M. Valente and B.R. Davies, 1977. The Zambezi river in Mocambique: the physico-chemical status of the Middle and Lower Zambezi prior to the closure of the Cabora Bassa Dam. Freshwat.Biol., 7:187–206

Hammerton, D., 1972. The Nile River - a case history. In River ecology and man, edited by T. Oglesby, C.A. Carlson and J.A. McCann. New York, Academic Press, pp. 171–213

Hardlo, W.L. and G.J. Williams, 1984. Development of the Kafue Flats: the last five years. Lusaka, University of Zambia

Harrel, R.C., B.J. Davis and T.C. Dorris, 1967. Stream order and species diversity of fishes in an intermittent Oklahoma stream. Am.Midl.Nat., 78:428–36

Harriman, R., and B.R.S. Morrison, 1982. Ecology of streams draining forested and non-forested catchments in an area of Central Scotland subject to acid precipitation. Hydrobiologia, 88:251–63

Harrison, A.D., 1965. River zonation in Southern Africa. Arch.Hydrobiol., 61(3):380–86

Harrison, A.D., 1966. Recolonization of a Rhodesian stream after frought. Arch. Hydrobiol., 62:405–21

Harrow, L.G. and A.B. Schlesinger, 1980. The larval fish recruitment study. Environ. Ser.Bull.Omaha, Nebraska, (5):92 p.

Hastings, R.E., 1972. Interim report 1970–1972. Fisheries Research Unit, Lower Shire. Zomba, Malawi, Fisheries Department, July. Unpag.

Hawkes, H.A., 1975. River zonation and classification. In River ecology, edited by R.B. Whitton. London, Blackwell, pp. 312–74

Hawkins, C.P. and J.R. Sedell, 1981. Longitudinal and seasonal changes in functional organization of macroinvertebrate communities in four Oregon streams. Ecology, 62(2):389–97

Hayward, P.B. 1984. Status report on the Kafue fishery. In Development on the Kafue Flats: the last five years. Kafue Basin Research Project, Lusaka, University of Zambia, pp. 58–73.

Heckman, C.W., 1979. Rice field ecology in Northeastern Thailand. The Hague, Junk, 228 p.

Heeg, J. and C.M. Breen, 1982. Man and the Pongolo floodplain. S.Afr.Nat.Sci.Prog.Rep., (56):117 p.

Hesse, L.W., et al., 1982. The middle Missouri River. Norfolk, Missouri, The Missouri Study Group, 301 p.

Holcik, J., 1972. Abundance, ichthyomass and production of fish populations in three types of water-bodies in Czechoslovakia. In Productivity problems of freshwaters, edited by Z. Kajak and A. Hillbricht-Ilkowska. Warsaw, Polish Scientific Publishers, pp. 834–55

Holcik, J., 1979. Assessment of fish stock and prediction of catch in large rivers. FAO Fish.Tech.Pap., (194):26–35

Holicik, J. and I. Bastl, 1973. Ichtyocenozy dvoch Dunajskych ramien so zertelom na zmeny v ich druhovom ziozeni a hustote vo vztaha ku kolisaniu hladiny v hlavnom toku. Biol.Pr., 19(1):106 p.

Holcik, J., 1976. Ecological effects of water level fluctuations upon the fish populations of in the Danube River floodplain in Czechoslovakia. Acta Sci. Nat.Brno, 10(9):1–46

Holcik, J., 1977. Predicting fish yield in the czechoslovakian section of the Danube River based on the hydrological regime. Int.Rev.Ges.Hydrobiol., 62(4):523–32

Holcik, J., et al., 1981. Hydrobiology and ichthyology of the Czechoslovak Danube in relation to predicted changes after the construction of the Gabcikovo-Nagymaros river barrage system. Pr.Lab.Rybar.Hydrobiol., 3:19–158

Holden, M.J., 1963. The populations of fish in dry season pools of the River Sokoto. Fish.Publ.Colon.Off.,Lond., (19):58 p.

Holden, M.J. and J. Green, 1960. The hydrology and plankton of the River Sokoto. J.Anim.Ecol., 29:65–84

Holden, P.B., 1979. Ecology of riverine fishes in regulated stream systems with emphasis on the Colorado River. In The ecology of regulated streams, edited by J.V. Ward and J.A. Stanford. New York, Plenum Publishing Corporation, pp. 57–74

Holden, P.B. and C.B. Stalnaker, 1975. Distribution and abundance of mainstream fishes in the middle and upper Colorado River basins, 1967–1973. Trans.Am.Fish.Soc., 104:217–31

Holland, H.D. 1978. The chemistry of the atmosphere and oceans. Chapter IV. Physical and chemical transport in river systems. New York, John Wiley and Sons, pp. 81–152

Honda, E.M.S., 1974. Contribuçao as conhecimientos da biologia de peixes do Amazonas. 2. Alimentaçao de tambaqui, Colossoma bidens (Spix). Acta Amazonica, 4:47–53

Hopkins, C.L., 1971. Production of fish in two small streams in the North Island of New Zealand. N.Z.J.Mar.Freshwat.Res., 5(2):280–90

Horton, R.E., 1945. Erosional development of streams and their drainage basins: hydrophysical approach to quantitative morphology. Bull.Geol.Soc.Am., (56):275–370

Horwitz, R.J., 1978. Temporal variability patterns and the distributional patterns of stream fishes. Ecol.Monogr., (48):307–21

Howard-Williams, C. and W.J. Junk, 1976. The decomposition of aquatic macrophytes in the floating meadows of a central Amazonian varzia lake. Biogeographica, 7:115–23

Howard-Williams, C. 1977. The chemical composition of central Amazonian aquatic macrophytes with special reference to their role in the ecosystem. Arch.Hydrobiol., 79(4):446–64

Howard-Williams C.M. and G.M. Lenton, 1975. The role of the littoral zone in the functioning of a shallow tropical lake ecosystem. Freshwat.Biol., 5:445–59

Huet, M. 1947. Appreciation de la valeur piscicole des eaux douces. Trav.Stn.Rech.Eaux For.Groenendaal-Hoeilaart (D), (10):1–15

Huet, M, 1949. Apercu des relations entre la pente et la population des eaux courantes. Schweitz.Z.Hydrol., 11:333–51

Huet, M, 1964. The evaluation of the fish productivity in fresh waters. The coefficient of productivity. Verh.Int.Ver.Theor.Angew.Limnol., 15:524–8

Huet, M. and J.A. Timmermans, 1963. La population piscicole de la Semois inferieur, grosse riviere Belge du type superieur de la zona a barbeau. Trav.Stn.Rech. Eaux For.Groenendaal-Hoeilaart (D), (36):31 p.

Hughes, J.M. (ed.), 1976. Respiration of amphibious vertebrates. London, Academic Press, 402 p.

Hurault, J., 1965. Les principaux types de peuplements du sud-est Dahomey, et leur representation cartographique. Etud.Photo-Interpret.Inst.Geogr.Natl., Paris, (2):79

Husain, Z., 1973. Fish and fisheries of the lower Indus basin (1966–67). Agric.Pak., 24(3–4):297–322

Husar, S.L., 1975. A review of the literature on the dugong (Dugong dugon). Wildl.Res.Rep.U.S.Fish.Wildl.Serv., (4):30 p.

Hynes, H.B.N., 1970. The ecology of running waters. Liverpool, Liverpool University Press, 555 p.

Hynes, J.D., 1975. Annual cycles of macro-invertebrates of a river in Southern Ghana. Freshwat.Biol., (5):71–83

Ihering, R. von, 1930. La piracema ou montee du poisson. C.R.Seanc.Soc.Biol., Paris, 103:1336–8

Illies, J. and L. Botosaneanu, 1963. Problemes et methodes de la classification de la zonation ecologique des eaux courantes, considerees surtout du point de vue faunistique. Mitt.Int.Verein.Theor.Angew.Limnol., 12:1–57

Iltis, A., 1982. Peuplements algaux des rivieres de Cote d'Ivoire. II. Variations saisonnieres des biovolumes, de la composition et de la diversite specifique. Rev.Hydrobiol.Trop., 15(3):241–52

Imevbore, A.M.A. and O. Bakare, 1974. A preimpoundment study of the swamps of the Kainji lake basin. Afr.J.Trop.Hydrobiol.Fish., 3(1):79–94

INDERENA, 1973. Operación Subienda 1973. Investigacion pesquera. Bogota, Colombia, Instituto de Desarollo de los Recursos Naturales Renovables, 133 p.

Inger, R.F. and P.K. Chin, 1962. The Freshwater fishes of North Borneo. Fieldiana (Zoology), 45:1–268

Inyang, N.M., 1984. On the biology of Macrobrachium felicinum Holthius in Lower Niger River of South-eastern Nigeria. Rev.Zool.Afr., 98(2):440–9

Islam, B.N. and G.B. Talbot, 1968. Fluvial migration, spawning and fecundity of Indus River Hilsa, Hilsa ilisha. Trans.Am.Fish.Soc., 97:350–5

ITC (International Trade Centre), 1979. International trade in tropical aquarium fish. Geneva, UNCTAD/GATT, 137 p.

Ivlev, V.S., 1966. The biological production of rivers. J.Fish.Res.Board Can., 23(11):1727–59

Izvoranu, 1982. Einege aspkte der phytophylen Fauna des Porcu- und Rosu-Sees des Donaudelta, 1978. In Internationalen Arbeitsgemeinschaft Donauforschung, pp. 145–6

Jackson, P.B.N. 1961. The fishes of Northern Rhodesia. Lusaka, Zambia, Government Printer, 140 p.

Jackson, P.B.N. 1963. Ecological factors affecting the distribution of freshwater fishes in tropical Africa. Ann.Cape Prov.Mus., 2:223–8

Jackson, P.B.N. and P.W. Coetzee, 1982. Spawning behaviour of L. umbratus (Smith) (Pisces:Cyprinidae). S.Afr.J.Sci., 78:293–5

Jahn, L.R. and J.B. Trefethen, 1973. Placing channel modifications in perspective. In Proceedings of the National Symposium on waterbodies in transition. Urbana, Illinois, American Water Resources Association, pp. 15–21

Jhingran, V.G., 1968. Synopsis of biological data on Catla catla (Hamilton 1833). FAO Fish.Synop., (32)Rev.1:pag. var.

Jhingran, V.G., 1975. Fish and fisheries of India. Delhi, India, Hindustan Publishing Corporation, 954 p.

Johnels, A.G., 1954. On the fishes from the Gambia River. Ark.Zool., 6(17):131–44

Johnels, A.G. and G.S.O. Svensson, 1954. On the biology of Protopterus annectens. Ark. Zool., 7:131–44

Johnson, C.R., 1976. Diel variation in the thermal tolerance of Gambusia affinis (Pisces:Poeciliidae). Comp.Biochem.Physiol.(A.Comp.Physiol.), 55:337–40

Johnson, D.S., 1967. On the chemistry of freshwaters of southern Malaya and Singapore. Arch.Hydrobiol., 63:477–96

Johnson, D.S., 1968. Malayan blackwaters. In Proceedings of the Symposium on recent advances in tropical ecology. Part 1, edited by R. Misra and B. Gopal. Varanasi, India, International Society for Tropical Ecology, pp. 303–10

Junk, W.J, 1970. Investigations on the ecology and production biology of the floating meadows (Paspalo echinochloetum) on the middle Amazon. Part 1. The floating vegetation and its ecology. Amazoniana, 2(4):449–95

Junk, W.J, 1971. Primeiros resultados das investigacoes acerca a povoacao animal em substrato fluctuante identico em differentes tipos de aguas de Amazonas. In IIe Simposio y Foro de biologia tropical Amazonica, Florencia (Caqueta) y Leticia (Amazonas). Bogota, Asosiacion pro Biologia Tropical, pp. 81–5

Junk, W.J., 1973. Investigations on the ecology and production biology of the floating meadows (Paspalo echinochloetum) on the middle Amazon. Part 2. The aquatic fauna of the root zone of floating vegetation. Amazoniana, 4:9–102

Junk, W.J, 1976. Faunal ecological studies in inundated areas and the definition of habitats and ecological needs. Anim.Res.Dev., 4:47–54

Junk, W.J, 1983. Ecology of swamps in the middle Amazon. In Mires, swamp, bog, fen, moor. E. Regional studies, edited by A.J.P. Gore. Amsterdam, Elsevier, pp. 269–96

Junk, W.J, Temporary fat storage, an adaptation of some fish species to the waterlevel fluctuations and related environmental changes of the Amazon River. From Cooperation between Masc-Plank-Institute for Limnology, Working Group “Tropical Ecology” Plon, West Germany and INPA, Manaus, Brazil (in press)

Junk, W.J., G.M. Soares and F.M. Carvalho, 1983. Distribution of fish species in a lake of the Amazon river floodplain near Manaus (Lago Cameleao), with special reference to extreme oxygen conditions. Amazoniana, 7(4):397–431

Juris, S., 1969. Die entwicklung der alginkomponente des periphytons. In Tchechoslowakischen bereich der Donau in jahr 1966: Limnologische Donauforchungun. Kiev, Berichte der II Internationalen Konferenz zur limnologie der Donau, pp. 235–57

Juris, S., 1973. Quantitative studien der algenkomponente des periphytons de Tchechoslowakischen teiles der Donau. Acta Rer.Nat.Mus.Natl.Slov., Bratislava, 19:103–11

Juris, S., 1975. K poznaniu fytoplanktonu Bakaskeha ramena Duneja. Acta Rer.Nat. Mus.Natl.Slov., Bratislava, 21:55–69

Kallemeyn, L.W. and J.F. Novotny, 1977. Fish and fish food organisms in various, habitats of the Missouri River in South Dakota, Nebraska and Iowa. Biological Services Program. Washington, D.C., U.S. Fish abd Wildlife Service, FWS/OBS/77/25:100 p.

Kapetsky, J.M., 1974. Growth, mortality and production in five fish species of the Kafue River floodplain, Zambia. PhD. Dissertation, University of Michigan, 194 p.

Kapetsky, J.M., 1974a. The Kafue river floodplain: an example of preimpoundment potential for fish production. In Lake Kariba: a man-made tropical ecosystem in Central Africa, edited by E.K. Balon and A.G. Coche. The Hague, W. Junk, pp. 497–523

Kapetsky, J.M., Management of fisheries on large African reservoirs - an overview. Proceedings of the National Symposium on managing reservoir fishery resources (in press)

Kapetsky, J.M., et al., 1976. Fish populations in the floodplain lakes of the Magdalena River. Second report. Bogota, INDERENA-FAO, 30 p. (mimeo)

Kapetsky, J.M., 1977. Some ecological aspects of the shallow lakes of the Magdalena floodplain, Colombia. Paper presented to the Intertropical Symposium on stability and diversity in tropical communities, Panama, March 1977

Kaushik, N.K. and H.B.N. Hynes, 1971. The fate of the dead leaves that fall into streams. Arch.Hydrobiol., 68(4):465–515

Kenmuir, D.H.S., 1976. Fish spawning under artificial flood conditions on the Mana Floodplain, Zambezi River. Kariba Stud., 6:86–97

Kensley, B. and I. Walker, 1982. Palaeomonid shrimps from the Amazon basin, Brazil (Crustacea:Decapoda:Natantia). Smithson.Contrib.Zool., (362):28 p.

Keulder, P.P., 1970. Orange River Research. Rep.South Afr. IBP/PF Working Group, 4:7–9

Khalil, K.F., 1971. Check list of helminth parasites of African freshwater fish. Tech.Commun.Commonw.Inst.Helminthol., G.B., (42):80 p.

Khan, H.A. and V.G. Jhingran, 1975. Synopsis of biological data on rohu, Labeo rohita (Hamilton, 1822). FAO Fish.Synop., (111):100 p.

Kimpe, P. de, 1964. Contribution à l'étude hydrobiologique du Luapula-Moero. Ann.Mus.R. Afr.Cent.(Ser.8 Sci.Zool.), 128:1–238

Knoppel, H.A., 1970. Food of central Amazonian fishes. Contribution to the nutrient ecology of Amazonian rain forest streams. Amazoniana, 2(3):257–352

Koblitskaya, A.F., 1985. The significance of bayou-type spawning grounds in the Volga Delta. J.Ichthyol., 24(4):108–18

Kofoid, C.A., 1908. The plankton of the Illinois River 1894–1899 with introductory notes upon the hydrography of the Illinois River and its basin. Pt. 2. Constituent organisms and their spatiasl distribution. Bull.Ill.State.Lab.Nat.Hist., (8):1–361

Kok, L.T., 1972. Toxicity of insecticides used for Asiatic rice borer control to tropical fish in rice paddies. In The careless technology: ecology and international development, edited by M.T. Farvar and J.P. Milton. Garden City, New York, National History Press, pp. 489–98

Kolbing, A., 1978. The European method of fish harvest prediction in fluvial systems. Environ.Biol.Fish., 5(3):249–51

Kramer, D.L., 1978. Reproductive seasonality in the fishes of a tropical stream. Ecology, 59(5):976–85

Kramer, D.L., 1981. Aquatic surface respiration in the fishes of Panama: distribution in relation to risk of hypoxia. Environ.Biol.Fish., 8(1):49–54

Kramer, D.L. and J.B. Graham, 1976. Synchronous airbreathing, a social component of respiration in fishes. Copeia, 1976 (4):689–97

Kramer, D.L. and M. McClure, 1982. Aquatic surface respiration, a widespread adaptation to hypoxia in tropical freshwater fishes. Environ.Biol.Fish., 7(1):47–55

Kramer, D.L., D. Manley and R. Bourgeois, 1982. The effect of respiratory mode and oxygen concentration on the risk of aerial predation in fishes. Can.J.Zool., 61:653–65

Kramer, D.L., et al., 1978. The fishes and the aquatic environment of the Central Amazon basin with particular reference to repiratory patterns. Can.J.Zool., 5:717–29

Krykhtin, K.L., 1975. Causes of periodic fluctuations in the abundance of the non-anadromous fishes of the Amur River. J.Ichthyol., 15(5):826–9

Krykhtin M.I. and E.I. Gorbach, 1981. Reproductive ecology of the grass carp, Ctenopharyngodon idella and the silver carp, Hypophthalmichthys molitrix in the Amur basin. J.Ichthyol., 21(2):109–23

Kuehne, R.A., 1962. A classification of streams illustrated by fish distribution in an east Kentucky creek. Ecology, 43:608–14

Kushlan, J.A., 1976. Environmental stability and fish community diversity. Ecology, 57:821–5

Kutznetsov, V.A., and N.I. Fedeyev, 1979. Some features of the reproduction of fishes in parts of the Volga before and after flow regulation. J. Ichthyol., 19(1):81–90

Laboratoire d'Hydrobiologie de Mopti, 1981. Recherches ichthyologiques dans le Delta Central du fleuve Niger. Projet NOVIB - Rapport final, Mopti, 113 p.

Lagler, K.E., et al., 1977. Ichthyology. New York, J. Wiley and Sons, 506 p. 2nd ed.

Lassleben, P., 1977. Las Schatzverfakren fur Fischwasser nach Leger und Huet. Osterr.Fisch., 28:53–64

Le Van Dang, 1970. Contribution to a biological study of the Lower Mekong. In Proceedings of the IBP regional meeting of inland water biologists in Southeast Asia at Kuala Lumpur and Malacca (Malaysia), 5–11 May 1969. Djakarta, Unesco Field Science Office for Southeast Asia, pp. 59–64

LeCren, E.D., 1965. Some factors regulating the size of populations of freshwater fish. Mitt.Int.Ver.Theor.Angew.Limnol., 13:88–105

LeCren, E.D., 1969. Estimates of fish populations and production in small streams in England. In Symposium on salmon and trout in streams edited by T.G. Northcote. Vancouver, Institute of Fisheries, pp. 269–80

Leggett, W.C. and J.E. Carscadden, 1978. Latitudinal variation in reproduction characteristics of American shad (Alosa sapidissima): evidence for population specific life history strategies in fish. J.Fish.Res.Board Can., 35(11):1469–78

Leibman, M. and H. Reichenbach-Klinke, 1967. Eingriffe des menschens und deren biologische auswirkung. In Limnologie der Donau, edited by R. Liepolt. Stuttgart, E. Schweitzerbart'sche Verlagsbuchhandlung, pp. 1–25

Leidy, R.A., 1983. Distribution of fishes in streams of the Walnut creek basin, California. Calif.Fish Game, 69(1):29–32

Lelek, A., 1968. The vertical distribution of fishes in the Ebo stream and notes to the fish occurence in the L. Bosumtwi, Ashanti, Ghana. Zool.Listy., 17(3):245–52

Lelek, A. and S. El Zarka, 1973. Ecological comparison of the preimpoundment and postimpoundment fish faunas of the River Niger and Kainji Lake, Nigeria. Geophys.Monogr., 17:655–60

Lellack, J., 1966. Influence of the removal of the fish population on the bottom animals of five Elbe backwaters. Hydrobiol.Stud., 1:323–80

Leopold L.B. and T. Maddock Jr., 1953. The hydraulic geometry of stream channels and some physiographic implications. Prof.Pap.U.S.Geol.Surv., (252)

Leopold, L.B., M. B. Wolman and J. P. Miller 1964. Fluvial processes in geomorphology. San Francisco, W. H. Freeman, 522 p.

Letichevskiy, M.A., 1981. Prospects of increasing the artificial and natural reproduction of the inconnu, Stenodus leucichthys, in the lower course and delta of the Volga. J.Ichthyol., 5:103–7

Leveque, C., J-R. Durand and J-M. Ecoutin, 1977. Relation entre le rapport P/B et al lngevite des organismes. Cah.ORSTOM (Hydrobiol.), 11(1):17–31

Levine, J.S. and E.F. MacNichol Jr., 1982. Color vision in fishes. Sci.Am., 246(2):140–9

Levine, J.S., et al., 1980. Visual communication in fishes. In Environmental physiology of fishes, edited by M.A. Ali. New York, Plenum Press, pp. 443–75

Lewis, W.M., 1970. Morphological adaptations in cyprinodonts for inhabiting oxygen deficient waters. Copeia, 1970(2):319–26

Liepolt, R., 1972. Uses of the Danube River. In River ecology and man, edited by R.T. Oglesby, C.A. Carlson and J.A. McCann. New York, Academic Press, pp. 233–49

Liepolt, R. (ed.), 1967. Limnologie der Donau. Stuttgart, E. Schweitzerbart'sche Verlagsbuchhandlung, Pag. var.

Livingstone, D.A., 1963. Chemical composition of rivers and lakes. In Data of Geochemistry, edited by M. Fleischer. Washington D.C., Government Printing Office, Ch. 4.

Lobon-Cervia, J. and T. Penczak, 1984. Fish production in the Jaruma River, Central Spain. Holarctic Ecol., 7:128–37

Loftus, K.H., 1976. Science for Canada's fisheries rehabilitation needs. J.Fish.Res.Board Can., 33(8):1822–57

Lotrich, V.A., 1973. Growth, production and community composition of fishes inhabiting a first-, second-, and third order stream of Eastern Kentucky. Ecol.Monogr., 43(3):377–97

Loubens, G., 1969. Etude de certains peuplements ichtyologiques par des peches au poison (lre note), Cah.ORSTOM (Hydrobiol.), 3(2):45–73

Loubens, G., 1970. Etude de certains peuplements ichtyologiques par des peches au poison (2e note). Cah.ORSTOM (Hydrobiol.), 4(1):45–61

Lowe-McConnell, R.H., 1964. The fishes of the Rupununi savanna district of British Guiana, South America. Part 1. Ecological groupings of fish species and effects of the seasonal cycle on the fish. J.Linn.Soc.(Zool.), 45:103–44

Lowe-McConnell, R.H., 1967. Some factors affecting fish populations in Amazonian waters. In Atas do Simposio sobre a biota Amazonia, Conselho Nacional Pesquisas. Rio de Janiero, Consevacao de Natureza e Recursos Naturais, pp. 117–86

Lowe-McConnell, R.H., 1975. Fish communities in tropical freshwaters. London, Longman, 337 p.

Lowe-McConnell, R.H., 1977. Ecology of fishes in tropical waters. Inst.Biol.Stud.Biol., (76):64 p.

Mago-Leccia, F., 1970. Estudios preliminares sobre la ecologia de los peces de los llanos de Venzuela. Acta.Biol.Venez., 7(1):71–102

Mahon, R., 1981. Patterns of fish taxocenes of small streams in Poland and Ontario: a tale of two river basins with a test for accuracy of quantitative sampling. PhD. Thesis, University of Guelph, Guelph, Ontario, pag. var.

Mahon, R., 1984. Divergent structure in fish taxocenes of north temperate streams. Can.J.Fish.Aquat.Sci., 41(2):330–50

Mahon, R., E.K. Balon and D.L.G. Noakes, 1979. Distribution, community structure and production in the Upper Speed River, Ontario, A preimpoundment study. Env.Biol.Fish., 4(3):219–44

Malaisse, F., 1969. Les faciès d'un cours d'eau tropical: La Luanza (Haut-Katanga, Rép. Dém. Congo). Verh.Int.Ver.Theor.Angew.Limnol., 17:956–1040

Malaisse, F., 1976. Ecologie de la riviere Luanza, edited by J.J. Symoens. Bruxelles, Cercle Hydrobiologique de Bruxelles, 151 p.

Mann, K.H., 1965. Energy transformations by fish in the River Thames. J.Anim.Ecol., 40:155–90

Mann, K.H., 1972. Case history: the River Thames. In River Ecology and man, edited by R.T. Oglesby, C.A. Carlson and J.A. McCann. New York, Academic Press, pp. 215–32

Mann, R.H.K., 1971. The population, growth and production of fish in four small streams in Southern England. J.Anim.Ecol., 40:155–90

Marlier, G., 1951. Recherches hydrobiologiques dans les rivieres du Congo oriental. Composition des eaux. La conductibilite electrique. Hydrobiologia, 3:217–27

Marlier, G., 1967. Ecological studies of some lakes of the Amazon valley. Amazoniana, 1:91–115

Marlier, G. 1973. Limnology of the Congo and Amazon rivers. In Tropical forest ecosystems in Africa and South America: A comparative review, edited by B.J. Meggers, S.A. Ayensu and W.D. Duckworth. Washington, D.C., Smithsonian Institution Press, pp. 223–38

Marlier, G., 1967. Ecological studies on some lakes of the Amazon valley. Amazoniana, 1:91–115.

Marshall, B.E., 1982. The influence of river flow on pelagic sardine catches in L. Kariba. J.Fish Biol., 20:465–69

Martin, J.M. and M. Meybeck, 1976. The content of major elements in the dissolved and particulate load of rivers. In Proceedings of the Unesco/SCOR Workshop 29 Nov-Dec 1976. Paris, Unesco, pp. 96–110

Martin, J.M. and M., 1979. Elemental mass balance of material carried by major world rivers. Mar.Chem., 7:173–206

Marxsen, J. von, 1980. Investigations on the ecology of suspended bacteria in small streams. Arch.Hydrobiol., Suppl.58(1/8):26–55

Mathews, C.P., 1971. Contribution of young fish to total production of fish in the River Thames near Reading. J.Fish Biol., 3:157–80

Matthes, H., 1964. Les poissons du lac Tumba et de la region d'Ikela. Etude systématique et écologique. Ann.Mus.R.Afr.Cent.(Ser.8 Sci.Zool.), (126):204 p.

Matthes, H., 1977. The problems of rice eating fish in the Central Delta, Mali. CIFA Tech.Pap./Doc.Tech.CPCA, (5):225–52

McArthur, R.H. and E.O. Wilson, 1967. The theory of island biogeography. Princeton, N.J., Prnceton University Press, 203 p.

McFadden, J.T., 1969. Dynamics and regulation of salmonid populations in streams. In Symposium on salmon and trout in streams. H.R. MacMillan lectures in Fisheries. Vancouver, University of British Colombia, pp. 313–29

McFadden J.T. and E.L. Cooper, 1962. An ecological comparison of six populations of brown trout (Salmo trutta). Trans.Am.Fish.Soc., 91:53–62

McIntosh, R., 1978. Distribution and food of the cormorant on the lower reaches of the River Tweed. Fish.Manage., 9(4):107–13

Mefit-Babtie, 1983. Development studies in the Jonglei canal area; Final Report to Government of the Democratic Republic of the Sudan. Glasgow, Mefit–Babtie, 4 Vols:107 p., vol.2:273 p., vol.3:265 p., vol.4:87 p.

Menezes, N.A., H.J. Wagner and M.A. Ali, 1981. Retinal adaptations in fishes from a floodplain environment in the central Amazon basin. Rev.Can.Biol., 40(1):111–32

Merona, B. de, 1981. Zonation ichtyologique du bassin du Bandama (Cote d'Ivoire). Rev. Hydrobiol.Trop., 14(1):63–75

Merona, B., 1983. Modele d'estimation rapide de la croissance des poissons. Application aux poissons d'eau douce d'Afrique. Rev.Hydrobiol.Trop., 16(1):103–13

Meschkat, A., 1972. Nuevas tecnicas de pesca fluvial recomendadas para el Equador. Quito, Servicio Florestal y Piscicultura, 34 p.

Meschkat, A., 1975. Aquacultura e pesca em aguas interiores no Brasil. Doc.Tec.SUDEPE, (9):35 p.

Meybeck, M., 1976. Total mineral dissolved transport by world major rivers. Hydrol.Sci.Bull.Sci.Hydrol., (21):265–84

Meybeck, M., 1979. Concentrations des eaux fluviales en éléments majeurs et apport en solution aux oceans. Rev.Geol.Dyn.Geogr.Phys., Paris, 21(3):215–46

Micha, J.C., 1973. Etude des populations piscicoles de l'Oubangui et tentatives de selection et d'adaptation de quelques especes a l'etang de pisciculture. Nogent -sur-Marne, Centre Technique Forestier Tropical

Mikkola, H. and P.A. Arias, 1976. Evaluacion preliminar de la limnologia y de las poblaciones de peces en el sistema del canal del Dique. Parte 1. Limnologia. Bogota, Proyecto Pesca Continental, INDERENA/FAO, 65 p.

Mitchell, D.S., T. Petr and A.B. Viner, 1980. The water fern Salvinia molesta in the Sepik River, Papua New Guinea. Environ.Conserv., 7(2):115–28

Mizuno, T. and S. Mori, 1970. Preliminary hydrobiological survey of some Southeast Asian inland waters. Biol.J.Linn.Soc., 2:77–117

Moghraby, A.I. el., 1977. A study on diapause of zooplankton in a tropical river - the Blue Nile. Freshwat.Biol., 7:77–117

Monakov, A.V., 1969. The zooplankton and the zoobenthos of the White Nile and adjoining waters in the Republic of the Sudan. Hydrobiologia, 33:161–85

Moodie, G.E. and M. Power, 1982. The reproductive biology of an armoured catfish, Loricaria uracantha, from Central America. Environ.Biol.Fish., 7(2):143–8

Mordukhai-Boltovskoi, P.D., 1979. The River Volga and its life. The Hague, W. Junk, Monogr.Biol., 33:473 p.

Moreau, J., 1980. Essai d'application au Lac Alaotra (Madagascar) d'un modele d'etude de pecheries pour les plaines d'inondation intertropicales. Cah.ORSTOM (Hydrobiol.), 13(1–2):83–91

Moreau, J., 1982. Le Lac Ihotry, lac plat hypersalé (Madagascar); ecologie et peuplement piscicole. Rev.Hydrobiol.Trop., 15(1):1–82

Morris, L.A., et al., 1968. Effects of main stem impoundments and channelization upon the limnology of the Missouri River, Nebraska. Trans.Am.Fish.Soc., 91:380–8

Moyle, P.B. and H.W. Li, 1979. Community ecology and predator-prey relations in warmwater streams. In Predator-prey systems in fisheries management, edited by H. Clepper. Washington, D.C., Sport Fisheries Institute, pp. 171–80

Mucha, V., 1967. Die microbiologie der Donau. In Limnologie der Donau, edited by R. Liepolt. Stuttgart, E. Schweitzerbart'sche Verlagsbuchhandlung. Pag. var.

Mulholland, P.J., 1981. Deposition of riverborne organic carbon in floodplain wetlands and deltas. In Flux of organic carbon by rivers to the oceans, U.S. Department of Energy. Springfield, National Technical Information Service, CONF-8009140 UC-11, pp. 142–72

Muncy, R.J., 1973. A survey of the major fisheries of the Republic of Zambia. Rome, FAO, FI:DP 9/10 ZAM 511/3, 69 p.

Muncy, R.J., 1978. An evaluation of the Zambian Kafue River floodplain fishery. CIFA Tech.Pap./Doc.Tech.CPCA, (5):153–64

Muth, R.T. and J.C. Schmulbach, 1984. Downstream transport of fish larvae in a shallow prairie river. Trans.Am.Fish Soc., 113:224–30

Nagaraja Rao, S. and T. Rajalakshmi, 1977. Investigations on the fisheries of River Godavari, Andhra Pradesh: India. Proc.IPFC, 17(3):162–6

Natarajan, A.V. and A.G. Jhingran, 1963. On the biology of Catla catla (Ham.) from the River Yamuna. Proc.Natl.Inst.Sci.India (B), 29(3):326–55

Nelson, K., 1964. Behaviour and morphology in the glandulocaudine fishes (Ostariophysi, Characidae). Univ.Cal.Publ.Zool., 75(2):59–152

Newbold, J.D., et al., 1981. Nutrient spiralling in streams: the concept and its field measurement. Can.J.Fish.Aquat.Sci., 38(7):860–3

Nezdoliy, V.K., 1984. Downstream migration of young fishes during the initial period of flow regulation of the Ili River. J.Ichthyol., 24(2):34–46

Nicolau, A., 1952. Vegetatia acuatica factor important in determinarea conditiilor hydrobiologice din baltile regiunii inundbile a Dunarii. Bull.Inst.Cerct. Piscic., 11(4):53–69

Nieff, J.J., 1975. Fluctuaciones annuales en la composicion fitocenotico y biomasa de la hidrofita en lagunas islenas del Parana medio. Ecosur, 2(4):153–83

Nikolsky, G.V., 1937. On the distribution of fishes according to the nature of their food in the rivers flowing from the mountains of Middle Asia. Verh.Int.Ver. Theor.Angew.Limnol., 8:170–6

Nikolsky, G.V., 1956. Ry by basseyna Amura (The fishes of the Amur basin), Moscow, Akadamiia Nauk SSR, 551 p.

Nishiwaki, M., et al., 1982. Recent survey on the distribution of the African manatee. Sci.Rep.Whales Res.Inst., Tokyo, (34):137–47

Norman, J.R., 1975. A history of fishes. London, Ernest Benn, 467 p. 3rd ed.

NOVIB, 1981.

Novoa, D. (ed.), 1982. Los recursos pesqueros del Rio Orinoco y su explotacion. Caracas, Corporacion Venezolana de Guayana, Division de desarollo agricola, 386 p.

Novotna, M. and V. Korinek, 1966. Effect of the fish-stock on the quantity and species composition of the plankton of two backwaters. Hydrobiol.Stud., 1:297–322

Ohya, M., 1966. Comparative study on the geomorphology and flooding in the plains of the Cho-Shui-Chi, Chao-Phrya, Irrawaddy and Ganges. In Scientific problems of the humid tropical zone deltas and their implications. Proceedings of the Dacca Symposium, 1964. Paris, Unesco, pp. 23–8

Okedi, J., 1969. Observations on the breeding and growth of certain mormyrid fishes of the L. Victoria basin. Rev.Zool.Bot.Afr., 79(1–2):34–6

Okedi, J., 1971. Further observations on the ecology of the Nile perch (Lates niloticus) in Lake Victoria and Lake Kyoga. Rep.E.Afr.Freshwat.Fish.Res.Org., (1970):42–54

Oliva, O., 1960. Further contributions to the fish population composition in middle Bohemia. Vestn.Cesk.Spol.Zool., 24:42–9

OMVS (Organisation pour la mise en valeur du fleuve Senegal), Evaluation des effects sur L'environment d'amenagements prevues dans le bassin du fleuve Senegal. Senegal, Dakar, OMVS.

Operation Pêche, 1977. Rapport annuel 1976. Mopti, Mali, Operation Pêche, 44 p.

Osmera, S., 1973. Annual cycle of zooplankton in backwaters of the flood area of the Dyje. Hydrobiol.Stud., 3:219–56

Otobo, F.O., 1978. Commercial fishery in the middle Niger, Nigeria. CIFA Tech.Pap./Doc. Tech.CPCA, 5:185–208

Paiva, M.P., 1973. Recursos pesqueiros e a pesca ,na bacia do rio Parnaiba (Brasil). Bol.Ceará.Agron., (14):49–82

Paiva, M.P., 1976. Estimativa do potencial da producao de pescado em grandes represas brasileiras. Rio de Janeiro, Electrobras

Paiva, M.P. and S.A. Bastos, 1982. Marcacao de peixes nas regioes do alto e medio Sao Francisco (Brasil). Cien.Cult., 34:1362–5

Pantulu, V.R., 1970. Some biological cosiderations related to the Lower Mekong development. In Proceedings of the Regional Meeting of Inland Water Biologists in Southeast Asia, at Kuala Lumpur and Malacca (Malaysia) 5–11 May 1969. Djakarta, UNESCO Field Science Office for Southeast Asia, pp. 113–9

Parameswaran, S., C. Selvaraj and S. Radhakrishnan, 1970. Observations on the maturation and breeding cycle of carps in Assam. J.Inland Fish.Soc., India, 2:16–29

Pardo, G., 1976. Inventario y zonificacion de la cuenca para fines hidroagricolas, in Conferencias del Foro. In Foro aprovechamientos de proposito multiple proteccion contra las inundaciones. Bogota, Proyecto Cuenca de la Magdalena, Cauca, Convenio Colombo Holandes, D3–1 to D3–7

Patil, M.R., 1977. Pollutional effects of industrial wastes on riverine fisheries of India. Proc.IPFC, 17(30:268–71

Paugy, D., 1978. Ecologie et biologie des Alestes baremoze (Pisces, Characidae) des rivieres de Cote d'Ivoire. Cah.ORSTOM (Hydrobiol.), 12(3–4):245–75

Paugy, D., 1982. Synonomie d'Alestes rutilus Blgr., 1916, avec A. macrolepidotus (Val., 1849). Biologie et variabilite morphologique. Rev.Zool.Afr., 96(2):286–315

Paugy, D., 1980. On the interrelationships between natural mortality, growth parameters and mean environmental temperature in 175 fish stocks. J.Cons. CIESM, 39:175–92

Pavlov, D.S.,et al., 1977. Some features of the downstream migrations of juvenile fishes in the Volga and Kuban Rivers. J.Ichthyol., 19(3):363–74

Penczak, T., 1981. Ecological fish production in two small lowland rivers in Poland. Oecologia, 48:107–11

Penczak, T., E. Suszycka and M. Molinsky, 1982. Production, consumption and energy transformations by fish populations in a small lowland river. Ekol.Pol., 30(1–2):111–37

Penczak, T., et al., Fish production in the Mesta River, Rila Mountains, Samkov, Bulgaria (in press)

Petr, T., 1968. Population changes in aquatic invertebrates living in two water plants in a tropical man-made lake. Hydrobiologia, 32:449–85

Petr, T., 1974. A pre-impoundment study limnological study with special reference to the fishes of the Great Ruaha river (Tanzania) and some of its tributaries (River Yovi and Little Ruaha) in and around the impoundment area. Uppsala, Institute of Systematic Biology, Cyclostyled report, 104 p.

Petr, T., 1976. Limnology of the Great Ruaha river above Kidetu. In Ecological Studies of the Mtera basin, edited by D. Johansson. Stockholm, SWECO, pp. 87–99

Petrere, M., 1983. Yield per recruit of the tambaqui Colossoma macropomum Cuvier in the Amazonas State, Brazil. J.Fish Biol., 22:133–44

Petrovsky C.E. and T.F. Waters, 1975. Annual production by the slimy sculpin population in a small Minnesota trout stream. Trans.Am.Fish.Soc., 1042:237–44

Petts, G.E., 1984. Impounded rivers: perspectives for ecological management. Chichester, England, John Wiley and Sons, 326 p.

Phelines, R.F., M. Coke and S.M. Nichol, 1973. Some biological consequencea of the damming of the Pongolo River. In Proceedings lleme Congres des Grands Barrages. Commission Internationale des Grands Barrages, pp. 175–90

Philippart, J.C., 1978. Evaluation des ressources piscicoles et halieutiques dans les rivieres du bassin de la Meuse. Definition d'une methode d'etude. Paper presented at the Colloque international problematique et gestion des eaux interieueres, Liege, 16–19 May 1978, 11 p. (mimeo)

Philippart, J.C., 1978a. Etude des bases ecologique de l'amenagement piscicole de l'Ourthe, Grosse riviere de la zone a barbeau. Rep. 8. Commission provinciale de Liege du Fonds Piscicole. Liege, Université de Liege

Pierce, R.S. and H.M. Keller, 1978. Forest land-use impacts on upstream water resources. In Program on man and the Biosphere (MAB) Project 5 workshop. Land-use impacts on lake and reservoir ecosystems, May 26–June 2 1978 Warsaw, Poland. Proceedings edited by N. Duncan and J. Rzoska, Vienna, Facultas

Pillay, S.R. and H. Rosa Jr., 1963. Synopsis of biological data on hilsa, Hilsa ilisha (Hamilton, 1822). FAO Fish.Biol.Synop., (25):pag. var.

Pinter, K., 1983. Hungary. In World fish farming, cultivation and economics, edited by E.E. Brown, Westport, Connecticut, AVI Publishing Company, Inc., pp. 297–4

Platts, W.S., 1979. Relationships among stream order, fish populations and aquatic geomorphology in an Idaho river drainage. Fisheries, 4(2):5–9

Platts, W.S., 1981. Influence of forest and rangeland management on anadromous fish habitat in western North America. 7. Effects of livestock grazing. Gen.Tech. Rep.U.S.Dep.Agric.For.Serv., (PNW-124):124 p.

Poddubnyi, A.G. 1979. The Ichthyofauna of the Volga. In The River Volga and its life, edited by P.D. Mordukhai-Boltovskoi. The Hague, Dr. W. Junk, pp. 304–39

Poi de Nieff, A., 1981. Mesofauna relacionada a la vegetacion acuatica en una laguna del valle, Alto Parana, Argentina. Ecosur, 8(16):41–53

Poi de Neiff, A. and J.J. Nieff, 1980. Los camelotes de Eichhornia crassipes en aguas loticas del Parana y su fauna asociada. Ecosur, 7(16):185–93

Poll, M., 1959. Recherches sur la faune ichtyologique de la region du Stanley Pool. Ann.Mus.R.Congo Belge (Ser.8 Sci.Zool.), 71:75–174

Poll, M., 1959a. Aspets nouveau de la faune ichtyologique du Congo Belge. Bull.Soc. Zool.Fr., 84:259–71

Poll, M. and H. Renson, 1948. Les poissons, leur milieu et leur peche au bief superieur du Lualaba. Bull.Agric.Congo Belge, 39(2):427–46

Power, M.E., 1984. Habitat quality and the distribution of algae-grazing catfish in a Panamanian stream. J.Anim.Ecol., 53(2):357–74

Powers, D.A., et al., 1979. A comparative study of the oxygen equilibrium of blood from 40 genera of Amazonian fishes. Comp.Biochem.Physiol.(A Comp.Physiol.), 62:67–85

Preston, F.W., 1962. The canonical distribution of commonness and rarity. Part 1. Ecology, 43(2):185–215

Preston, F.W., 1962a. The canonical distribution of commonness and rarity. Part 2. Ecology, 43(3):410–32

Preston, F.W., 1969. Diversity and stability in the biological world. Brookhaven Symp.Biol., 22:1–12

Prowse, G.A. and J.F. Talling, 1958. The seasonal growth and succession of plankton algae in the White Nile. Limnol.Oceanogr., 3:222–38

Quensiere, J., 1976. Influence de la secheresse sur les pecheries du delta du Chari (1971–1973). Cah.ORSTOM (Hydrobiol.), 10(1):3–18

Quensiere, J., 1981. De l'interet que présente l'approche synécologique dans les études d'aménagement halieutique (étude de renouvellement des stocks lacustres tchadiens pr la plaine d'inondation du nord Cameroun). CIFA Tech.Pap./Doc. Tech.CPCA, (8):173–99

Quiros, R., B.L. Prenski and C. Baigun, 1981. Relacion entre resultados de ensayos de captura y factores ambientales en al embalse de Salto Grande. Paper presented to the COPESCAL Symposium on the Development and management of artificial lakes. Santo Domingo, 30 Nov.–1 Dec. 1981 (mimeo)

Rabern, D.A., 1984. Development of habitat based models for predicting standing crops of nine species of riverine fishes in Georgia. MSc. Thesis. University of Georgia. Athens, Georgia, 126 p.

Rai, H., 1979. Microbiology of central Amazonian lakes. Amazoniana, 6(4):583–99

Rai, H. and G. Hill, 1981. Physical and chemical studies on Lago Tupe, a central Amazonian blackwater ria lake. Int.Rev. Ges.Hydrobiol., 66(1):37–82

Raimondo, P., 1975. Monograph on operation fisheries, Mopti. In Report of the Consultation on fisheries problems of the Sahelian zone. Bamako, Mali, 13–20 November 1974. CIFA Occas.Pap., (4):294–311. Issued also in French

Rajyalakshmi, T. and T.V. Premswarup, 1975. Primary productivity in River Godavari. Indian J.Fish., 22(102):205–14

Rao, N.G. and L.H. Rao, 1972. On the biology of Labeo calbasu (Ham. Buch.) from the River Godavari. J.Inland Fish.Soc.India, 4:26–37

Rao, N.G.S., P. Ray and K. Gopinath, 1972. Observations on the spawning of Cirrhinus reba (Hamilton) in the Cauvery and Bhavani rivers. J.Inland Fish.Soc.India, 4:69–73

Rasmussen, J.L. (ed.), 1979. A compendium of fishery information on the Upper Mississippi River. Rock Island, Illinois, Upper Mississippi River Conservation Committee, 259 p.

Reed, W., et al., 1967. Fish and fisheries in Northern Nigeria. Zaria, Ministry of Agriculture, 226 p.

Regier, H.A. and H.F. Henderson, 1973. Towards a broad ecological model of fish communities and fisheries. Trans.Am.Fish.Soc., 102(1):56–72

Regier, H.A. and K.H. Loftus, 1972. Effects of fisheries exploitation on salmonid communities in oligotrophic lakes. J.Fish.Res.Board Can., 29(6):959–68

Reiss, F., 1977. Qualitative and quantitative investigations on the macrobenthic fauna of Central Amazon lakes. I. Lago Tupé, a blackwater lake on the lower Rio Negro. Amazoniana, 6(2):203–35

Reizer, C., 1971. Contribution a l'etude hydrobiologique du Bas-Senegal. Premieres recommandations d'amenagement halieutique. Nogent-sur-Marne, Centre Technique Forestier Tropical, 142 p.

Reizer, C., 1974. Definition d'une politique d'amenagement des resources halieutiques d'un ecosysteme aquatique complex per l'etude de son environnement abiotique, biotique et anthropique. Le fleuve Senegal moyen et inferieur. Doctorat en Sciences de l'environnement, Dissertation, Arlon, Fondat

Reynolds, L.F., 1983. Migration patterns of five fish species in the Murray-Darling River system. Aust.J.Mar.Freshwat.Res., 34:857–71

Ribeiro, M.C.L., 1983. Ecologia das migracoes das jaraquis no Rio Negro. In X Congrreso Brasiliera do Zoologia, Resumos, Belo Horizonte, pp. 287–8

Ribeiro, M.C.L., 1983a. As migracoes dos jaraquis (Pisces: Prochilodontidae) no Rio Negro, Amazonas, Brasil, Dissertation, INPA, Manaus, 192 p.

Richardson, R.E., 1921. The small bottom and shore fauna of the middle and lower Illinois River and its connecting lakes Chillicote to Grafton: its valuation; its source of food supply; and its relation to the fishery. Bull.State Ill. Nat.Hist.Surv., 13:363–522

Richey, J.E., 1981. Fluxes of organic matter in rivers relative to the global carbon cycle. In Flux of organic carbon by rivers to the oceans. United States Department of Energy, Springfield, Virginia, National Technical Information Services CONF-8009140 UC 11, pp. 270–93

Ringuelet, R.A., R.H. Aramburu and A.A. de Arumburu, 1967. Los peces Argentinos de agua dulce. Buenos Aires, Librart, 602 p.

Roberts, T.R., 1973. Ecology of fishes in the Amazon and Congo basins. In Tropical forest ecosystems in Africa and South America: a comparative review, edited by B.J. Meggers and E.S. Ayers. Washington, D.C., Smithsonian Institution Press, pp. 239–54

Robertson, C.H., 1983. Aspects of the biology of various Macrobrachium spp. found in the Sepik River. Rep.Dep.Primary Ind.Port Moresby, (83–05):61 p.

Roman, B., 1966. Aportación al estudio de la fauna ictiologica dulceacuicola de Rio Volta. Doctoral Thesis, Barcelona, Spain

Ruddle, K., 1980. A preliminary survey of fish cultivation with special reference to West Java, Indonesia. Bull.Natl.Mus.Ethno.,Osaka, 5(3):801–82

Russev, B., 1967. Das zoobenthos der Donau, in Limnologie der Donau, edited by R. Liepolt, Stuttgart, E. Schweitzerbart'sche Verlagsbuchhandlung, pp. 242–71

Russev, B., 1981. Gegenwartiger stand der untersuchungen uber das zoobenthos im Donau-becken. Schweitz.Z.Hydrol., 33(1):303–13

Russev, B., 1982. Der einfluss der Stauanlagen auf die entwicklung des zoobnthos im Osterreichischen Donauabshnitt. In Internationalen Arbeitsgemeinschaft Donauforschung, pp. 139–41

Ryder, R.A., 1978. Fish yield assessment of large lakes and reservoirs-a prelude to management. In Ecology of freshwater fish production, edited by S.A. Gerking. London, Blackwell Scientific Publications, pp. 403–23

Rzoska, J., 1974. The Upper Nile swamps, a tropical wetland study. Freshwat.Biol., 4:1–30

Rzoska, J. (ed.), 1976. The Nile: biology of an ancient river. The Hague, Junk, Monogr.Biol., (20):417 p.

Rzoska, J. and J.F. Talling, 1966. Plankton development in relation to hydrology and reservoir regime in the Blue Nile. Verh.Int.Ver.Theor.Angew.Limnol., 16:716–8

Saanin, H., 1953. Notes on the fishery of the cyprinid fish Thynnichthys vaillanti in Indonesia. Proc.IPFC, 4(2):192–207

Saanin, H., 1969. Toxicity of insecticides and herbicides to some Indonesian cultivatable fish species. Proceedings of the Fourth Pan Indian Ocean Science Congress, Biological Sciences, pp. 237–303

Sabol, K.J. (ed.), 1974. National Conference on floodplaoin management, 1974. League City, Texas, National Association of Conservation Districts, 261 p.

Sagua, N.O., 1978. The effect of Kainji Dam, Nigeria, upon the fish production in the River Niger below the dam at Faku. CIFA Tech.Pap./Doc.Tech.CPCA, (5):209–24

Sanchez Romero, J., 1961. El Paiche. Aspectos de su historia natural, ecologia y aprovechiamiento. Lima, Servicio de Pesqueria, 48 p.

Sandon, H. and A. Tayib, 1953. The food of some common Nile fish. Sudan Notes Rec., (34):205–23

Sao-Leang and Dom Saveun, 1955. Apercu général sur la migration et la reproduction des poissons d'eau douce du Cambodge. Proc.IPFC, 5(2–3):138–62

Sayer, J.A. and L.P. van Levieren, 1975. The ecology of the Kafue lechwe population of Zambia before the operation of hydro-electric dams on the Kafue River. E.Afr.Wildl.J., 13:9–37

Scheimer, F., 1983. Limnology of the Parakrama Samudra - Sri Lanka. A case study of an ancient man made lake in the tropics. The Hague, Junk, Dev.Hydrobiol., (12):236 p.

Schick, R.A., et al., 1982. Mitigation enhancement techniques for the Upper Mississippi River system and other larger river systems. U.S. Fish Wildl.Ser.Res.Pub., 149:714 p.

Schlosser, I.J., 1982. Fish communiy structure and function along two habitat gradients in a headwater stream. Ecol.Monogr., 52(4):395–414

Schmid, M., 1961. Incidences possibles sur la végetation en bordure du Tonle Sap de la construction d'un barrage concu pour regulariser le regime de Bas-Mekong. Report submitted to Committee for Investigations of the Lower Mekong Basin, UN/ECAF, 15 p. (mimeo)

Schmidt, G.W., 1969. Vertical distribution of bacteria and algae in a tropical lake. Int.Rev.Ges.Hydrobiol., 54:791–7

Schmidt, G.W., 1970. Number of bacteria and algae and their interrelation in some Amazonian waters. Amazoniana, 2:393–400

Schmidt, G.W., 1972. Amounts of suspended solids and dissolved substances in the middle reaches of the Amazon in the course of one year (August 1969–July 1970). Amazoniana, 3:208–23

Schmidt, G.W., 1972a. Seasonal changes in water chemistry of a tropical lake (Lago do Castanho, Amazonia, South America). Verh.Int.Ver.Theor.Angew.Limnol., 18:613–21

Schmidt, G.W., 1973. Primary production of phytoplankton in a three types of Amazonian waters. 2. The limnology of a tropical floodplain lake in Central Amazonia, Lago do Castanho, Amazonas, Brazil. Amazoniana, 4(2):139–203

Schmidt, G.W., 1973a. Primary productivity of phytoplankon in a tropical floodplain lake of central Amazonia, Lago do Castanho, Amazonas, Brazil. Amazoniana, 4:379–404

Schmidt, G.W., 1976. Primary production of phytoplankton in a three types of Amazonian waters. 4. The primary productivity of phytoplankton in a bay on the lower rio Negro (Amazonas, Brazil). Amazoniana, 5(4):517–28

Schneberger, E. and J.L. Funk, 1971. Stream channelization; a symposium. Spec.Publ.N. Cent.Div.Am.Fish.Soc., (2):83 p.

Schoof, R., 1980. Environmental impact of channel modification. Water Resour.Bull., 16(4):697–701

Schramm, H.L. Jr., et al., 1974. Study of the importance of backwater chutes to a riverine fishery. Vicksburg, Mississippi, U.S. Army Engineer Waterways Experimental Station, (AD–786544):144 p.

Schwassman, H.O., 1978. Times of annual spawning and reproductive strategies in Amazonian fishes. In Rhythmic activities of fishes, edited by J.E. Thorpe. London, Academic Press, pp. 187–200

Scott, W.B. and E.J. Crossman, 1973. Freshwater fishes of Canada. Bull.Fish.Res.Board Can., (184):966 p.

Scudder, T. and T. Conelly 1984. Management systems for riverine fisheries. California Institute of Technology, Institute for Development Authropology, 89 p.

Sedell, J.R. and K.J. Luchessa, 1981. Using the historical record as an aid to salmonid habitat enhancement. Paper presented at the Symposium of Aquatic Inventory Information, Portland, Oregon (mimeo)

Sedell, J.R. J.E. Yuska and R.W. Speaker, 1983. Study of westside fisheries in Olympic National Park, Washington. Washington, D.C., USDI, National Park Service, (CX–9000–0–E–081):55 p.

Sedell, J.R., et al., 1974. Sources and fate of organic inputs in coniferous forest streams. In Integrated research; the coniferous forest Biome, edited by R.H. Waring and R.L. Edmonds. Proceedings of the AIBS Symposium on coniferous forest ecosystems. Conf.For.Biome Bull., (5):57–69

Sedell, J.R., 1982. Fish habitat and streamside management: past and present. Proc.Soc. Am.For., 1982

Senegal, Direction des Eaux, Forets et Chasses, 1976. La peche continentale: preparation du Ve plan du developpement economique et social. Dakar, Direction des Eaux, Fôrets et Chasses, 10 p. (mimeo)

Shaheen, A.H. and S.F. Youssef, 1979. The effect of the cessation of the Nile flood on the hydrographic features of Lake Manzalla, Egypt. Arch.Hydrobiol., 85(2):166–91

Shepherd, C.J. (ed.), 1976. Investigation into fish productivity in a shallow freshwater lagoon in Malawi 1975/76. London, Ministry of Overseas Development, 90 p.

Shikhshabekov, 1979. Resorption of the gonads in some semi-diadromous fishes of the Arakum lakes (Dagestan ASSR) as a result of the regulation of discharge. J.Ichthyol., 11(3):427–30

Shiraishi, Y., 1970. The migration of fishes in the Mekong River. In Proceedings of the IBP Regional Meeting of Inland Water Biologists in Southeast Asia, Kuala Lumpur and Malacca (Malaysia) 5–11 May 1969. Sponsored by Unesco. Djakarta, Field Science Office for Southeast Asia, pp. 135–40

Sidthimunka, A., 1970. A report on the fisheries survey of the Mekong River in the vicinity of the Pa Mong dam site. Tech.Pap.Dep.Fish.Thail., (8):75 p.

Sidthimunka, A., 1972. Fisheries in relation to impoundment in the Mekong basin experience in Thailand. In Proceedings of the SEADAG Seminar on the Impact of Development on the Fisheries of the Lower Mekong River, 3–5 Feb 1972

Silva, S.S. de, and K. Kortmulder, 1977. Some aspects of the biology of three species of Puntius (= Barbus) (Pisces: Cyprinidae), endemic to Sri Lanka. Neth.J.Zool., 27(27):182–94

Silva, S.S. de, K. Kortmulder and M.J.S. Wijeyratne, 1977. A comparative study of the food and feeding habits of Puntius bimaculatus and P. titteya (Pisces: Cyprinidae). Neth.J.Zool., 27(3):253–63

Silva, S.S. de, P.R.T. Cumaranatunga and C.D. de Silva, 1980. Food, feeding ecology and morphological features associated with feeding of four co-occurring cyprinids (Pisces: Cyprinidae). Neth.J.Zool., 30(1):54–73

Simpson, B.R.C., 1979. The phenology of annual killifishes. Symp.Zool.Soc.Lond., 44:243–61

Sioli, H., 1964. General features of the Limnology of Amazonia. Verh.Int.Ver.Theor. Angew.Limnol., 15:1053–8

Sioli, H., 1968. Principal biotypes of primary production in the waters of waters of Amazonia. In Proceedings of the Symposium on recent advances tropical ecology, edited by R. Misra and B. Gopal. Varanasi, India, International Society for Tropical Ecology, pp. 591–600

Sioli, H., 1975. Amazon tributaries and drainage basins. Ecol.Stud., 10:199–213

Smart, M., (ed.), 1976. Proceedings of the International Conference on the conservation of wetlands and waterfowl. Slimbridge, Gloucestershire, U.K., International Waterfowl Research Bureau, 492 p.

Smith, N.J.H., 1981. Man, fishes and the Amazon. New York, Colombia University Press, 180 p.

Smith, P.A., 1976. An outline of the vegetation of the Okavango drainage system. In Proceedings of the Symposium on the Okavango Delta and its future utilisation. National Museum, Gabarone, Botswana, 30 Aug–2 Sept. 1976. Gabarone, Botswana Society, pp. 93–112

Soulsby, J.J., 1959. Status of the lake Mweru fishery. Rep.Jt.Fish.Res.Org., 8(1958):309–8

Sparks, R.E. and W.C. Starret, 1975. An electrofishing survey of the Illinois River 1959–1974. Ill.Nat.Hist.Bull., 31(8):317–80

Sreenivasan, A., 1977. Fisheries in the Stanley Reservoir (Mettur Dam) and three other reservoirs in Tamilnadu, India - a case history. Proceedings of the IPFC Symposium on the development and utilisation of inland fishery resources, Colombo, 27–29 Oct. 1976. Proc.IPFC, 17:292–302

Sreenivasan, A., 1978. Fish production and fish population changes in some South Indian reservoirs. Indian J.Fish., 23(1–2):134–52

Sritingsook, C. and T. Yoovetwatana. 1977. Induced spawning of pla yee-sok, Probarbus jullieni Sauvage. Proc.IPFC, 17(3):404–7

Stalnaker, C.B., 1982. Effects on fisheries of abstractions and purturbations in streamflow. In Allocation of fishery resources. Proceedings of the Technical Consultation on allocation of fishery resources, Vichy, France, 20–23 April 1980, edited by J.H. Grover. Published by arrangement with FAO and the American Fisheries Society, pp. 366–83

Starret, W.C., 1972. Man and the Illinios River. In River ecology and man, edited by R.T. Oglesby, C.A. Carlson and J.A. McCann. New York, Academic Press, pp. 131–69

Stauch, A., 1966. Le bassin Camerounais de la Benoue et sa peche. Mem.ORSTOM, Paris, (15):152 p.

Stott, B., 1967. The movements and population densities of roach (Rutilus rutilus (L.)) and gudgeon (Gobio gobio (L.)) in the River Mole. J.Anim.Ecol., 36:407–23

Strahler, A.N., 1957. Quantitative analysis of watershed geomorphology. Trans.Am. Geophys.Union, 38:913–20

Svensson, G.S.O., 1933. Freshwater fishes from the Gambia River (British West Africa). Results of the Swedish expedition, 1931. K.Sven.Vetenskapsakad Handl., 12:1–102

Swales, S. and K. O'Hara, 1980. Instream habitat improvement devices and their use in freshwater fisheries management. J.Environ.Manage., 10:167–79

Swanson, F.J., et al., 1982. Land-water interactions: the riparian zone. In Analysis of coniferous forest ecosystems in the Western United States. US/IBP Synth. Ser., (14)

Swingle, H.S., 1954. Fish populations in Alabama rivers and impoundments. Trans.Am. Fish.Soc., 83(1953):47–57

Sydenham, D.J.H., 1978. The qualitative composition and logitudinal zonation of the fish fauna of the River Ogun. Rev.Zool.Afr., 91(4):974–96

Szemes, G., 1967. Das Phytoplankton der Donau. In Limnologie der Donau, edited by R. Liepolt. Stuttgart, E. Schweitzerbart'sche Verlagsbuchhandlung, pp. 158–79. (English summary)

Tait, C.C., 1967. Hydrological data. Fish.Res.Bull.Zambia, (3):26–8

Tait, C.C., 1967a. Mass fish mortalities. Fish.Res.Bull.Zambia, (3):28–30

Talling, J., 1957. The longitudinal succession of water characteristics in the White Nile. Hydrobiologia, 9(1):73–89

Talling, J.F. and J. Rzoska, 1967. The development of plankton in relation to hydrological regime in the Blue Nile. J.Ecol., 55:637–62

Talling, J.F. and I.B. Talling, 1965. The chemical composition of african lake waters. Int.Rev.Ges.Hydrobiol., 50(3):421–63

Tan, E.S.P., 1980. Ecological aspects of some Malaysian riverine cyprinids in relation to their aquaculture potential. In Tropical ecology and development. Proceedings of the fifth International Symposium of tropical ecology, 16–21 April 1979, Kuala Lumpur, Malaysia, edited by J.I. Furtado. Kuala Lumpur, International Society of Tropical Ecology, pp. 757–62

Tang Cheng Eng, et al., 1973. A report on paddy and paddy field fish production in Krian Perak. Malaysia, Ministry of Agriculture and Fisheries, 57 p.

Tarplee, W.H.Jr., D.E. Louder and A.J. Weber, 1971. Evaluation of the effects of channelization on fish populations in North Carolina coastal plains streams. North Carolina Wildlife Resources Commission

Tennant, D.L., 1976. Instream flow regimes for fish, wildlife, recreation and related environmental resources. Fisheries, 1(4):6–10

Thailand, Department of Fisheries, 1974. Fish farm and pond production for 1973. Bangkok, Ministry of Agriculture, 64 p.

Thompson, K., 1976. The primary productivity of African wetlands, with particular reference to the Okavango Delta. In Proceedings of the Symposium on the Okavango Delta and its future utilisation. Gaberone, Botswana, 30 August2 September 1976. Gaberone, Botswana Society, pp. 67–79

Thompson, K., 1983. The rise and fall of the floodplain. Commonw.Hum.Ecol.Counc.J., 6:13–6

Timmermans, J.A., 1961. La population piscicole de l'Eau Blanche. Petite riviere du type superieur de la zone a barbeau. Trav.Stn.Rech.Eaux For.Groenendaal-Hoeilaart (D), (30):16 p.

Tolmazin, D., 1979. Black Sea - Dead Sea. New Sci., 84(1184):767–9

Tongsanga, S. and P. Kessunchai, 1966. Fish populations and ecological studies of flood water fisheries in Pra Nakorn Sri-Ayuthaya Province. Occas.Pap.IPFC, (6):38 p.

Trefethen, P., 1972. Man's impact on the Columbia River. In River ecology and man, edited by R.T. Oglesby, C.A. Carlson and J.A. McCann. New York, Academic Press, pp. 77–98

Turner, J.L., 1981. Changes in multispecies fisheries when many species are caught at the same time. CIFA Tech.Pap./Doc.Tech.CPCA, (8):201–11

Tweddle, D., R.E. Hastings and T. Jones, 1978. The development of a floodplain fishery, the Elephant Marsh, Malawi. CIFA Tech.Pap./Doc.Tech.CPCA, (5):341–56

UN, 1969. Report of the United Nations Interregional Seminar on Flood Damage Prevention Measures and Management. New York, United Nations, ST/FAO/SER.C/144, 117 p.

Ungemach, H., 1971. Chemical rain water studies in the Amazon region. In II Simposio y foro de biologia tropical Amazonica, Florencia (Caqueta) y Leticia (Amazonas) Colombia, Enero 1969. Bogota, Asociacion pro biologia tropical, pp. 354–8

Ungemach, H., 1972. Die ionenfracht das rei Negro, Staat Amazonas, Brasilien nach Untersuchungen. Amazoniana, 3:175–85

University of Idaho, et al., 1971. Ecology of fishes in the Kafue River. Report prepared for FAO/UN acting as executing agency for UNDP. Moscow, Idaho, University of Idaho. FI:SF/ZAM 11:Tech. Rep. 2:66 p.

University of Michigan, et al., 1971. The fisheries of the Kafue River Flats, Zambia, in relation to the Kafue Gorge Dam. Report prepared for the FAO/UN acting as executing agency for the UNDP. Ann Arbor, Michigan, University of Michigan Press, FI:SF/ZAM 11: Tech. Rep. 1:161 p.

Vaas, K.F., 1953. Fisheries in the lake district along the River Kapuas in west Borneo. Proc.IPFC, 4(2):192–207

Van Leynseele, P., 1979. Ecological stability and intensive fish production: the case of the Libinza people of the Middle Ngiri (Zaire). In Social and ecological systems, edited by P.C. Burnham and R.F. Ellen. London, Academic Press, Adv.Sci.Assoc.Monogr., 18:167–84

Vannote, R.L., et al., 1980. The river continuum concept. Can.J.Fish.Aquat.Sci., 37(1):130–7

Varela, M.E., et al., 1978. Estudios limnologicos en la cuenca del Riachuelo, V. Biota acuatica de la alguna la Brava y caracteres del habitat. Ecosur, 5(9):97–118

Vidal, J.C., 1964. Un caso de mortandad de peces en el rio Parana. Buenos Aires, Argentina, Dirección General de Pesca. 26 p.

Vidal, J.C., 1967. Contribución al estudio biologico del sabalo de los Rios Parana y Uruguay. (Prochilodus platensis Holmberg). Buenos Aires, Argentina, Direccion General de Pesca y Conservacion de la Fauna, 51 p.

Vidal, J.C., 1969. Actividades pesqueras en Rosario. Rosario, Argentina, Estación Hidrobiologica de Rosario, 41 p.

Vidy, G., 1983. Peche traditionelle en bordure du Grand Yaeres nord-camerounias: Le Logomatia. Rev.Hydrobiol.Trop., 16(4):353–72

Visser, S.A., 1970. The distribution of organic compounds in freshwater lakes and rivers. In Kainji Lake studies Vol. 1, Ecology, edited by S.A. Visser. Ibadan, Ibadan University Press, pp. 107–25

Visser, S.A., 1974. Composition of waters of lakes and rivers in East and West Africa. Afr.J.Trop.Hydrobiol.Fish., 3:42–60

Visser, S.A., 1974a. Seasonal changes in the hypophthalmo-hypophyseal-ovarion system in the catfish, Heteropneustes fossilis (Bloch). J.Fish Biol., 6:331–40

Volker, A., 1966. Surface hydrology of deltaic areas. In Scientific problems of the humid tropical zone deltas and their implications. Proceedings of the Dacca Symposium, 1964. Paris, Unesco, pp. 153–9

Vranovsky, M., 1974. Zooplankton baciaskeho systemu Ramien pred vyustenim do Llavneho toku a Jeho Vyznam preformovanie zooplanktonu v Dunaji. Biol.Pr.Slov.Akad. Vied., 7(20):77 p.

Vranovsky, M., 1974a. Zur kenntnis der verteilung, biomasse und drift des zoolplanktons im tchechoslowakisch-ungarischen Donau-abschnitt. Arch.Hydrobiol., Suppl.44 (3):360–3

Ward, J.V. and J.A. Stanford, 1979. The ecology of regulated rivers. New York, Plenum Press, 398 p.

Wassink, E.C., 1975. Photosynthesis and productivity in different environments - conclusions. In Photosynthesis and productivity in different environments, edited by J.P. Cooper. London, Cambridge University Press, International Biological Programme 3:675–87

Watson D.J., 1982. Subsistance fish exploitation and implications for the management in the Baram River system, Sarawak, Malaysia. Fish.Res., 1:299–310

Watson, D.J. and E.K. Balon, 1984. Ecomorphological analysis of fish taxocenes in rainforest streams of northern Borneo. J.Fish Biol., 25:371–84

Watson, D.J., 1984a. Structure and production of fish communities in tropical rain forest streams of northern Borneo. Can.J.Zool., 62:627–40

Watson, L., 1981. Sea guide to whales of the world. London, Hutchinson, 302 p.

Weiss, H.W. and D.C. Midgley, 1975. Mathematical floodplain modelling. Vol. 1. Rep.Univ.Witwatersrand Hydrobiol.Res.Unit, (7/75):pag. var.

Weiss, H.W., 1976. Mathematical floodplain modelling. Vol. 2. Rep.Univ.Witwatersrand Hydrobiol.Res.Unit, (3/76):pag. var.

Welcome, R.L., 1964. The habitats and habitat preferences of the young of the Lake Victoria tilapia (Pisces: Cichlidae). Rev.Zool.Bot.Afr., 40(1–2):1–28

Welcome, R.L., 1967. The relation between fecundity and fertility in the mouth-brooding cichlid fish (Tilapia leucosticta). J.Zool.Lond., 151:453–68

Welcome, R.L., 1969. The biology and ecology of the fishes of a small tropical stream. J.Zool.Lond., 158:485–529

Welcome, R.L., 1972. The inland waters of Africa. Les eaux interieures d'Afrique. CIFA Tech.Pap./Doc.Tech.CPCA, (1):117 p.

Welcome, R.L., 1975. The fisheries ecology of African floodplains. CIFA Tech.Pap., (3):51 p. Issued also in French

Welcome, R.L., 1976. Some general and theoretical considerations on the fish yield of African rivers. J.Fish Biol., 8:351–64

Welcome, R.L., 1979. The fisheries ecology of floodplain rivers. Londong, Longman, 317 p.

Welcome, R.L. and D. Hagborg, 1977. Towards a model of a floodplain fish population and its fishery. Environ.Biol.Fish., 2(1):7–22

Werner, E.E. and D.J. Hall, 1979. Foraging efficiency and habitat switching in competing sunfishes. Ecology, 60(2):256–64

Westlake, D.F., 1963. Comparison of plant productivity. Biol.Rev.Camb.Philos.Soc., 38(3):385–425

Westlake, D.F., 1975. Primary production of freshwater macrophytes. In Photosynthesis and productivity in different environments, edited by J.P. Cooper. London, Cambridge University Press, International Biological Programme 3:186–206

Whitehead, P.J.P., 1958. Indigenous river fishing methods in Kenya. East.Afr.Agric.J., 24:111–6

Whitehead, P.J.P., 1959. The anadromous fishes of Lake Victoria. Rev.Zool.Bot.Afr., 59(3–4):329–63

Whitehead, P.J.P., 1959a. The river fisheries of Kenya. Part 1: Nyanza Province. East.Afr. Agric.For.J., 24:214

Whitehead, P.J.P., 1960. The river fisheries of Kenya. Part 2: The lower Athi (Sabaki) River. East.Afr.Agric.For.J., 25(4):259–65

Whiteside, B.G. and R.M. McNatt, 1972. Fish species diversity in relation to stream order and physicochemical conditions in the Plum Creek drainage basin. Am.Midl.Nat., 88:90–101

Whitley, J.R., 1974. Some aspects of water quality and biology and biology of the Missouri River. Trans.Miss.Acad.Sci., (7–8):60–72

Williams, N.V., 1960. A review of the Kafue River fishery. Rhodesia Agric.J., 57:86–92

Williams, R., 1971. Fish ecology of the Kafue River and floodplain environment. Fish.Res.Bull., Zambia, (5):305–30

Willoughby, N.C. and D. Tweddle, 1977. The ecology of the commercially important species in the Shire valley fishery, Southern Malawi. CIFA Tech.Pap./Doc.Tech.CPCA, (5):137–52

Wimpenny, R.S., 1934. The fisheries of Egypt. Sci.Prog.Twentieth Centur., Lond., 29(114):210–27

Winstanley, D., 1975. Rainfall and river discharges in the sub-Sahara zone (10°–20°N) of Africa. CIFA Occas.Pap., (4):97–114 Issued also in French

Wisconsin Department of Natural Resources, 1974. Annual production by brook trout in Lawrence Creek during eleven successive years. Tech.Bull.Dep.Nat.Resour. Wisc., (82):28 p.

Wishard, S.K., 1976. Roak fishing and its probable effects on the capture fishery of River Yamuna in Agra district. Indian J.Fish., 23(1–2):213–31

Witte, F. and P.C. Goudswaard 1984. Prospects of the haplochromine fishery in southern Lake Victoria. Leiden, The Netherlands, Leiden University HEST Report (33):pag. Var.

Wolverton, B. and R.C. McDonald, 1976. Don't waste waterweeds. New Sci., 71:318–20

Wourms, J.P., 1972. The developmental biology of annual fishes. 3. Pre-embryonic diapause of variable duration in the eggs of annual fishes. J.Exp.Zool., 182:389–414

Wynne-Edwards, V.C., 1962. Animal dispersion in relation to social behaviour. Edinburgh, Oliver and Boyd, 653 p.

Yon, D. and G. Tendron, 1981. Alluvial forests of Europe. Counc.Eur.Nat.Environ.Ser., (22):65 p.

Zambriborsch, F.S. and Nguen Tan Chin, 1973. The descent of fish larvae into the sea through the Kiliya arm of the Danube. J.Ichthyol., 13(1):90–5

Zarate, M. and A. Cubides. 1977. Estudio ecologico de la orilla de las cienagas del plono inundable del rio Magdalena. Tesis, Fundacion Universidad de Bogota, Colombia, pag. var.

Zaret, T.M. and A.S. Rand, 1971. Competition in tropical stream fishes: support for the competitive exclusion principle. Ecology, 52(2):336–42

Zhadin, V.I. and S.V. Gerd, 1970. Fauna and flora of the rivers, lakes and reservoirs of the USSR. Jerusalem, Israel Program for Scientific Translations, IPST Cat.No.1000:626 p.

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