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Abay, F., Haile, M. & Waters-Bayer, A. 1998. Farmers' innovations in land and water management. In LEISA (ILEIA Newsletter for low external input and sustainable agriculture). 14 (1): 21-23.

Barber, R.G. 1994. Rotaciones de cultivos para zonas con 1000 a 1300 mm de lluvia por año en el departamento de Santa Cruz, Bolivia. CIAT, Santa Cruz.

Barber, R.G. 1995. Soil degradation in the tropical lowlands of Santa Cruz, eastern Bolivia. In Land degradation and Rehabilitation, 6: 95-107.

Barber, R.G. 1998. Linking the production and use of dry-season fodder to improved soil conservation practices in El Salvador. In Towards sustainable land use: furthering co-operation between people and institutions. (eds.: H.P. Blume, H. Eger, E. Fleischhauer, A. Hebel, C. Reij & K.G. Steiner). Vol. II. Advances in Geoecology 31: 1311-1317. Reiskirchen: Catena-Verlag. ISBN 3-923381-42-5.

Barber, R.G. & Diaz, O. 1992. Effects of deep tillage and fertilization on soybean yields in a compacted Ustochrept during seven cropping seasons, Santa Cruz, Bolivia. In Soil and Tillage Research 22: 371-381.

Barber, R.G. y Johnson, J. 1993. Aspectos técnicos sobre la instalación de cortinas rompevientos para la producción de cultivos anuales. Informe técnico No. 2. Santa Cruz, Bolivia. Centro de Investigación Agrícola Tropical y Misión Britanica en Agricultura Tropical. 20 pp.

Barber, R.G. & Thomas, D.B. 1981. Infiltration, surface runoff and soil loss from high intensity simulated rainfall in Kenya. FAO Research Contract No. RP/HQ 1977-3/AGL. Faculty of Agriculture, University of Nairobi, Kenya.

Barry, D. y Rosa, H. 1995. Crisis de la economía rural y medio ambiente en El Salvador. En PRISMA, (Programa Salvadoreño de investigación sobre desarrollo y medio ambiente), Vol. 9, Enero-Febrero 1995. San Salvador, El Salvador.

Batchelor, C., Rama Mohan Rao, M. & Mukherjee, K. 2000. Watershed development - or should it be watershed management?. Case Study 12 of FAO E-Workshop: Land-Water Linkages in Rural Watersheds, 18 Sept- 27 Oct. 2000. (Available at

Baxter, J. 1995. Farmers who fallow with trees. In Agroforestry Today, 7 (3-4): 8-10.

Bell, M., Faulkner, R., Hotchkiss, P., Lambert, R., Roberts, N. & Windram, A. 1987. The use of dambos in rural development with reference to Zimbabwe. Final report of the ODA Project. Loughborough, UK. Loughborough University and Harare: University of Zimbabwe.

Brady, N.C. 1974. The Nature and properties of soils. 8th Edition. Macmillan, New York.

Briggs, S.R., Ellis-Jones, J., Miiro, H.D. & Tumuhairwe, J. 1998. Soil and water conservation in the farming systems of Kamwezi, Southwest Uganda. In (eds.: S.R. Briggs, J. Ellis-Jones and S.J. Twomlow) Modern methods from traditional soil and water conservation technologies. Proceedings of a DFID land management workshop, Kabale, Uganda, 13-15 January, 1998. International Development Group Report No. IDG/98/10. Silsoe Research Institute. ISBN 0-9531282-0-3. pp. 84-97.

Bunch, R. 1995. Two ears of corn; a guide to people-centred agricultural improvement. Oklahoma City, Oklahoma, USA. World Neighbours. 251 pp.

Carver, A.J. 1981. Fotografia aérea para planejadores de uso da terra (Portuguese version, 1988). Brasilia: Ministerio da Agricultura/Secretaria de Recursos Naturais. 77 pp.

Christiansson, C. 1988. Degradation and rehabilitation of agropastoral land - perspectives in environmental change in semiarid Tanzania. In Ambio. 17 (2): 144-152.

Clegg, M.D. 1996. Crop management: nutrients, weeds and rain. In Proc. Int. Pearl Millet Workshop, April, 1986. India, ICRISAT. pp. 91-97.

Derpsch, R., Roth, C.H., Sidiras, N. & Kopke, U. 1991. Controle da erosao no Paraná, Brasil: sistemas de cobertura do solo, plantio direto e preparo conservacionista do Solo. Eschborn, Germany, GTZ. ISBN 3-88085-433-5. pp. 76; 101; 112,113. 268 pp.

Dijkstra, F. 2000. Harmony between man and field. Notes for lecture. FAO, Rome.

Douglas, M. 1994. Sustainable use of agricultural soils - a review of the pre-requisites for success or failure. In Development and Environment Report No. 11. Berne, Switz.: Univ. Berne, Inst. Geography.

Douglas, M.G., Mughogho, A.R., Saka, A.R., Shaxson, T.F. & Evers, G. 1999. Malawi: An investigation into the presence of a cultivation hoe-pan under smallholder farming conditions. TCI Occasional Paper Series No. 10, November 1999. Investment Centre Division, FAO, Rome.

Dowker, B.D. 1964. A note on the reduction in yield of Taboran maize by late planting. In East African Agricultural and Forestry Journal 30: 32-33.

Elkins, C.B. 1985. Plant roots as tillage tools. In Soil Dynamics (International conference on soil dynamics, Auburn, University, 1985). Office of continuing education, Auburn University, AL. pp. 519-523.

Elkins, C.B., Haaland, R.L. & Hoveland, C.S. 1977. Grass roots as a tool for penetrating soil hardpans and increasing crop yields. In Proceedings 34th southern pasture and forage improvement conference, Auburn, AL. pp. 21-26.

FAO.1991. Water harvesting - a manual for the design and construction of water harvesting schemes for plant production. AGL Miscellaneous Papers 17. FAO, Rome.

FAO.1995a. Sustainable dryland cropping in relation to soil productivity. By Pearson, C.J., Norman, D.W. and Dixon, J. In FAO Soils Bulletin No 72. FAO, Rome. ISBN 92-5-103792-2. 146 pp.

FAO. 1995b. Agricultural investment to promote improved capture and use of rainfall in dryland farming. Investment Centre Technical Paper 10: 4. ISBN 92-5-103630-6. FAO, Rome.

FAO. 1995c. Tillage systems in the tropics; management options and sustainability implications. By Lal, R. In FAO Soils Bulletin No 71. FAO, Rome. ISBN 92-5-103776-0. 206 pp.

FAO. 1996a. Land husbandry - Components and strategy. By E. Roose. In FAO Soils Bulletin No 70. FAO, Rome. ISBN 95-5-203451-6.

FAO. 1996b. World Food Summit. Volume 3 - Technical background documents 12-15 (15-Technical Atlas, map 12). FAO, Rome.

FAO. 1997. Paraguay - Financial and economic implications of no-tillage and crop rotations compared to conventional cropping systems. TCI Occasional Paper Series No. 9. Investment Centre Division, FAO, Rome. 13 pp.

FAO. 1999a. New concepts and approaches to land management in the tropics with emphasis on steeplands. In FAO Soils Bulletin No. 75. ISBN 92-5-104319-1. FAO, Rome. 125 pp.

FAO. 1999b. Uganda: soil fertility initiative, Concept Paper. Report No. 99/024 CP-UGA. National Agricultural Research Organization (NARO), Ministry of Agriculture, Animal Industry and Fisheries, Uganda, and Investment Centre Division, FAO/World Bank Cooperative Programme. FAO, Rome.

FAO. 2000a. Agriculture: towards 2015/30. Technical interim report. Economic and Social Dept., FAO, Rome.

FAO. 2000b. Guidelines and reference materials on integrated soil and nutrient management and conservation for farmers' field schools. Report AGL/MISC/27/2000. FAO, Rome.

FAO. 2000c. Soil conservation and management for small farms - experiences from the State of Santa Catarina, Brazil. In FAO Soils Bulletin No. 77. 66 pp. FAO, Rome.

FAO. 2000d. Manual on integrated soil management and conservation practices. In FAO Land and Water Bulletin No. 8. FAO, Rome. ISBN 92-5-104417-1. 214 pp.

FAO. 2000e. Zero tillage development in tropical Brazil; the story of a successful NGO activity. By John N. Landers. In FAO Agricultural Services Bulletin No. 147. FAO, Rome.

FAO. 2001a. Conservation agriculture - Case studies in Latin America and Africa. In FAO Soils Bulletin No. 78. FAO, Rome. ISBN 92-5-104625-5. 69 pp.

FAO. 2001b. FAO/World Bank global farming systems study: challenges and priorities to 2030 - Synthesis and global overview. FAO, Rome. p. 83.

FAO. 2001c. No-till agriculture for sustainable land management: lessons: learned from the 2000 Brazil study tour. Draft for TCI Occasional Paper Series. Rome: FAO Investment Centre Divison.

FAO. 2002. Soil moisture and food security in tropical and subtropical agriculture. To be published. FAO, Rome.

FEBRAPDP. 2000. Expansao da area cultivada em plantio direto. Ponta Grossa, Brazil: Federacao brasileira de plantio direto na palha.

Fordham, R. 1969. Some physiological responses of tea (Camellia sinensis) to moisture stress and irrigation. In Tea Research Foundation of Central Africa,1969. Annual Report 1968/69. Mulanje, Malawi: TRFCA. pp. 76-77.

Gregory, P.J., Simmonds, L.P. & Warren, G.P. 1997. Interactions between plant nutrients, water and carbon dioxide as factors limiting crop yields. In Phil. Trans. R. Soc. Lond. B. 352, 987-996.

Hamblin, A.P. 1985. The influence of soil structure on watr movement, crop root growth and water uptake. Advances in agronomy. 38:95-158.

Hamilton, L.S. 1986. Towards clarifying the appropriate mandate in forestry for watershed rehabilitation and management. In Strategies, approaches and systems in integrated watershed management. Proceedings. FAO Conservation Guide No 14. FAO, Rome, 1986.

Hamilton, P. 1997. Goodbye to hunger! Effects of composted double-dug beds on small farmers' livelihoods in Kenya. Conservation farming with near-nil investment. Summary of Report 12/97. Nairobi: Association for Better Land Husbandry (ABLH).

Hassane, A., Martin, P. & Reij, C. 2000. Water harvesting, land rehabilitation and household food security in Niger: IFAD's soil and water conservation project in Illéla District. The International Fund for Agricultural Development (IFAD) and The Programme on Indigenous Soil and Water Conservation in Africa, Phase II (ISWC II), Vrije Universiteit, Amsterdam. 49 pp.

Hellin, J., Haigh, M. & Marks, F. 1999. Rainfall characteristics of hurricane Mitch. In Nature, 399: 316. 27 May 1999.

Hudson, N.W. 1995 (2nd edn.) Soil conservation. London: Batsford. ISBN 0-7134-7353-3. 391 pp.

ICRAF, 1997. Using the wild sunflower, Tithonia, in Kenya for soil fertility and crop yield improvement. Nairobi, Kenya. International Centre for Research in Agroforestry.

Instituto CEPA/SC. 1999. Avaliacao do projeto Microbacias. Relatorio Final. Florianopolis, Brazil: CEPA/SC. 40 pp.

Johnson, J. y Tarima, J.M. 1995. Selección de especies para uso en cortinas rompevientos en Santa Cruz, Bolivia. Centro de Investigación Agrícola Tropical y Misión Britanica en Agricultura Tropical. Santa Cruz, Bolivia. 83 pp.

Jonsson, L., Singisha, M.A. & Mbise, S.M.E. 1999. Dry land farming in LAMP/SCAPA; Why dry land farming? Paper presented at the Conservation Tillage Workshop organised by RELMA, Machakos, 23-26 November 1988.

Kandel, D.D. & Wagley, M.P. 1999. Some salient indigenous technology practices for watershed management in Nepal. PWMTA Field Document No. 16. Asian WATMANET, Participatory Watershed Management Training in Asia (PWMTA) Program, GCP/RAS/161/NET, FAO(UN), Kathmandu, Nepal.

Karabayev, M., Satyabaldin, A., Benites, J., Friedrich, T., Pala, M. & Payne, T. 2000. Conservation tillage: A viable option for sustainable agriculture in Eurasia. Almaty, Kazakhstan, CIMMYT; Aleppo, Syria, ICARDA. ISBN 970-648-048-X.

Krantz, B.A. & Kampen, J. 1978. Soil and water management in the semi-arid tropics. In Soil Resource Data for Agricultural Development. Honolulu, Hawaii Agri. Expt. Stn. p. 232.

Lal, R. 1976. Soil erosion problems on an Alfisol in western Nigeria and their control. In IITA Monograph No. 1. Ibadan, Nigeria.

Lal, R. 1994. Sustainable land use systems and soil resilence. In Soil resilence and sustainable land use. CAB International, Wellingfor, UK. ISBN 0-85198-871-7. p.54.

Lal, R., De Vleeschauwer, D. & Mlafa Nganje, R. 1980. Changes in properties of a newly cleared tropical Alfisol as affected by mulching. In Soil Sci. Soc. Am. J. 44: 827-833.

Landers, J.N. 1998. Zero tillage development in tropical Brazil. In Conservation Tillage for Sustainable Agriculture. Proc. International Workshop, Harare, Zimbabwe June 1998 (eds.: J.R. Benites, E. Chuma, R. Fowler, J. Kienzle, K. Molapong, J. Manu, I. Nyagumbo, K. Steiner, R. van Veenhuisen) Part II (Annexes). Eschborn, Germany: GTZ.

Lemlem, A. 1998. Improved forages benefits ethiopian farmers. In LEISA (ILEIA Newsletter for low external input and sustainable agriculture). 14: (1). 30-31.

León, J. 1994. Sistemas agroforestales para el departamento de Santa Cruz: cercos con postes vivos. CIAT y Banco mundial, Santa Cruz, Bolivia.

Lesotho Government. 1987. Lesotho statistical yearbook, 1987. Maseru: Bureau of Statistics.

Letayo, E. A., Saadan, H. M., Mndolwa, S. I., Gupta, S. C. & Monyo, E. S. 1996. Evaluation of crop performance and farmer preferences for pearl millet varieties in Tanzania. In Drought-tolerant crops for southern Africa: Proceedings of the SADC/ICRISAT Regional Sorghum and Pearl millet Workshop, 25-29 July, 1994, Gaborone, Botswana (eds.: K. Leuschner and C.S Manthe). Patancheru 502324, Andhra Pradesh, India: International Crops Research Institute for the Semi-arid Tropics. pp. 65-70.

Liniger, H.P. 1990. Water conservation for rainfed farming in the semi-arid foothills west and north-west of Mount Kenya: consequences for soil productivity. In (eds.: B. Messerli, H. Hurni) African Mountains and Highlands - Problems and Perspectives. Walsworth Press Co., Marceline, Missouri. pp. 187-203. in English. Code: PA39. CHF 5.00.

Lopez, G. & Bunch, R. 2000. Farmers developing technology: the researcher's role revised. In LEISA (ILEIA Newsletter for low external input and sustainable agriculture). 16 (1): 22-23.

Lovelock, J. 1991. Gaia: the practical science of planetary medicine. London: Gaia Books. ISBN 1-85675-040-X.

Lugo-Lopez, M.A. 1960. Pore size and bulk densities as mechanical soil factors impeding root development. In Journal of the Agricultural University of Puerto Rico 44: 40-44.

LWMP. 1992. Main Final Report. Crop production, rainfall, runoff and availability of soil moisture in semi-arid Botswana. (eds.: D. Harris, G. Fry, S.T. Miller and A. Pain). Sebele, Botswana, SACCAR/NRI.

Malawi Government. 1957-85. Annual reports. Zomba: Dept. of Agriculture.

Maurya, P.R. & Lal, R. 1979. Effects of bulk density and soil moisture on radicle elongation of some tropical crops. In (eds.: R. Lal and D.J. Greenland) Soil physical properties and crop production in the tropics. Wiley, Chichester, UK. pp. 339-347.

McCall, W.W. & Gitlin, H.M. 1973. Constructed windbreaks for Hawaii. Circular 473. Honolulu, Hawaii, Cooperative Extension Service, University of Hawaii. 16 pp.

McCall, W.W., Shigeura, G.T. & Tamimi, Y.N. 1977. Windbreaks for Hawaii. Circular 438. Honolulu, Hawaii, Cooperative Extension Service, University of Hawaii.

Meek, B.D., Rechel, E.R., Carter, L.M. & DeTar, W.R. 1992. Infiltration rate of a sandy loam soil. Effects of traffic, tillage and plant roots. In Soil Science Society of America Journal 56: 908-913.

Moore, T.R., Thomas, D.B. & Barber, R.G. 1979. The influence of grass cover on runoff and soil erosion from soils in the Machakos area, Kenya. In Trop. Agric. (Trinidad) 56 (4): 339-344.

Morse, K. 1996. A review of soil and water management research in semi-arid areas of southern and eastern Africa. Chatham, UK. Natural Resources Institute.

Moyo, A. & Hagmann, J. 1994. Growth effective rainfall in maize production under different tillage systems in semi-arid condition and shallow granitic sand of Southern Zimbabwe. Project research report, 10. Conservation tillage for sustainable crop production systems. [Poster at the Thirteenth ISTRO Conference, 24-29 July 1994, Aalborg, Denmark.].

Njihia, C. M. 1975. Effect of tied ridges, stover mulch and farm yard manure on moisture conservation in a medium potential area of Katumani - long rains 1975. In Annual Report, National Agricultural Laboratories, Soils and Agricultural Chemistry Section. KARI, Kenya.

Nyamudeza, P. & Maringa, D. 1993. Effects of bare fallow and previous crop on residual soil water and yields of sorghum, maize and cotton in south east lowveld in Zimbabwe. In Proceedings of the third annual scientific conference of the SADC - Land and Water Management Research Programme, 8-10 October, 1992. Harare, Zimbabwe.

Ouedraogo, M. & Kaboré, V. 1996. The zaï: a traditional technique for the rehabilitation of degraded land in the Yatenga, Burkina Faso. In Sustaining the soil - indigenous soil and water conservation in Africa. (eds.: C. Reij, I. Scoones, C. Toulmin) 1996. London: Earthscan Publications. ISBN 1- 85383-372-X. pp. 80-84.

Ouedraogo, A. & Sawadogo, H. 2000. Three models of extension by farmer innovators in Burkina Faso. In LEISA (ILEIA Newsletter for low external input and sustainable agriculture) 16 (2): 21-22. July 2000.

Pacey, A. & Cullis, A. 1986. Rainwater harvesting - the collection of rainfall and runoff in rural areas. IT Publications, London.

Poole, D.A. 1971. Involvement or commitment?. In J. Soil & Water Cons. (USA) Mar/Apl. 1971: 42.

PRISMA. 1995. El Salvador: Dinámica de la degradación ambiental. San Salvador, El Salvador. Programa Salvadoreño de investigación sobre desarrollo y medio ambiente.

Regional soil conservation unit (RSCU/Sida) and UNDP/Africa 2000 Network/Uganda. 1997. Sustainable Agriculture Practices and Technologies; Guidelines for Farmers. Africa 2000 Network/Uganda, UNDP.

Rockstrom, J. 1999. A people without water is a people without a home. In Stockholm Water Front; a forum for global water issues (3): 12-13, September 1999.

Russell, E.W. 1961. Soil conditions and plant growth, 9th edition. London: Longmans Green. p. 448.

Russell, E.W 1973. Soil conditions and plant growth, 10th edition. Longman.

Russell, E.W. 1988. Russell's soil conditions and plant growth. 11th edition. Ed. A. Wild. Longman Group, UK. ISBN 0-582-44677-5. p. 357. 991 pp.

Saturnino, H.M. & Landers, J.N. 1997. O meio ambiente e o plantio direto. Goiania, Brazil: Associacao do Plantion Direto Direto no Cerrado.

Shaxson, T.F. 1993. Conservation-effectiveness of farmers' actions: a criterion of good land husbandry. In Topics in Applied Resource Management. Vol. 3: Acceptance of Soil and Water Conservation. Strategies and Technologies. (eds.: E. Baum, P. Wolff & M.A. Zobisch). Witzenhausen, Germany. DITSL. 103-127. ISBN 3-9801686-4-6.

Shaxson, T.F. 1997a. Soil erosion and land husbandry. In Land Husbandry - International Journal of Soil and Water Conservation. 2 (1): 7.

Shaxson, T.F. 2001. Soil moisture conservation. In Vol. 1 of: Conservation Agriculture, a worldwide challenge. (eds.: L. García-Torres, J. Benites, A. Martinez-Vilela). Córdoba (Spain): XUL Publishers. 2 vols. ISBN 84-932237-1-9 (vol. 1), 84-932237-2-7 (vol.2).

Shaxson, T.F., Hunter, N.D., Jackson, T.R. & Alder, J.R. 1977. (metricated 1998) A land husbandry manual: techniques of land use planning and physical conservation. Lilongwe, Malawi, Land Resources Conservation Department, Ministry of Agriculture. 627 pp.

Shaxson, T.F., Sweetman, L.T., Long, P.B.R. & Hudson, N.W. 1980. The Indo - UK Dryland Farming Operational Research Project - a Five-Year Report 1975-1979. Vol. 1 of 2 vols. London: UK/ODA (unpublished). p. 28.

Shepherd, K.D., Cooper, P.J.M., Allan, A.Y., Drennan, D.S.H. & Keatinge, J.D.H. 1987. Growth, water use and yield of barley in Mediterranean-type environments. In J. Agric. Sci., Camb. 108: 365-378.

Shepherd, T.G. 1992. Sustainable soil crop management and its economic implications for grain growers. In Proc. International Conference on Sustainable Land Management. 17-23 Nov., 1991. Napier, Hawkes Bay, NZ. pp. 141-152. (ed. P.R Henriques). ISBN 0-473-01548-X.

Shigeura, G.T. & McCall, W.W. 1979. Trees and shrubs for windbreaks in Hawaii. Circular 447. Honolulu, Hawaii, Cooperative Extension Service, University of Hawaii. 56 pp.

Skidmore, E.L. & Hagen, L.J. 1977. Reducing wind erosion with barriers. In Trans. Am. Soc. Agric. Engrs. 20: 911-919.

Smith, G.D. & Ruhe, R.V. 1955. How water shaped the face of the land. In The Yearbook of Agriculture, 1955. Washington DC: US Dept. of Agriculture. p. 120.

Sorrenson, W.J. & Montoya, L.J. 1989. Implicacoes economicas da erosao do solo e do uso de algumas praticas conservacionistas no Paraná. Boletim Tecnico no. 21. Londrina, (Brazil): Instituto Agronomico do Paraná (IAPAR). ISSN 0100 3054.

Sorrenson, W.J., Duarte, C. & Lopez Portillo, J. 1998. Economics of no-till compared to traditional cultivation on small farms in Paraguay. Asunción: MAG/GTZ Soil Conservation Project. p. XV

Sorrenson, W.J., Duarte, C. y Lopez Portillo, J. 2001. Aspectos económicos del sistema de siembra directa en pequeñas fincas. Implicaciones en la política y la inversión. Proyecto Conservación de Suelos MAG-GTZ, San Lorenzo, Paraguay: DIA/DEAG. 84 pp.

Speijer, P.R., Mudiope, J., Ssango, F. & Adiapala, E. 1998. Nematode damage and densities at different growth stages of east African highland banana (Musa AAA) cv. Mbwazirume. African Plant Protection. (In Press).

Spencer & Sivakumar.. 1986. Pearl millet in African agriculture. In Proc. of Int. Pearl Millet Workshop, April, 1986. India, ICRISAT. pp. 19-31.

Squire, G.R. 1990. The physiology of tropical crop production. Wallingford, UK. C.A.B. International.

Stark, M. 2000. Soil management strategies to sustain continuous crop production between vegetative contour strips on humid tropical hillsides. In World Association of Soil and Water Conservation Newsletter. 16 (4), October 2000.

Stewart, B.A. 1985. Water conservation technology in rainfed and dryland agriculture. In Proceedings of Conference 'Water and Water Policy in World Food Supplies'. Texas, USA. College Station, Texas A&M University. pp. 335-359.

Stewart, J.I. 1988. Response farming in rainfed agriculture. WHARF (World Hunger Alleviation through Response Farming) Foundation Press, Davis, USA. ISBN 0-9620274-0-5. 101 pp.

SUA. 1993. Evaluation and promotion of rainwater harvesting in semi-arid areas of Tanzania. Research report. First interim technical report. Tanzania: Sokoine University of Agriculture. (Report prepared for IDRC, Canada).

TAJAS. 1999. Special issue on rainwater harvesting for crop production in semi-arid Tanzania. In Tanzania J. Agric. Sc. 2 (2). ISSN 0856-664X. 113 pp.

TRIEA. 1973. Annual report. Kericho: Tea Research Institute of East Africa. pp. 40-41.

Thomas, D.B. (ed.) 1997. Soil and water conservation manual for Kenya. Nairobi, Kenya. Soil and Water conservation Branch, Ministry of Agriculture, Livestock Development and Marketing.

Vieira, M.J., Ochoa, L.B., Fischler, M., Marin, X. y Sauer, E. 1999. Manual del capacitador: manejo integrado de la fertilidad del suelo en zonas de ladera. San Salvador, MAG/CENTA, FAO. 136 pp.

Village notes. 2000. Soaking seed. Feedback for the Doon Valley Integrated Watershed Management Project, Dehradun, India. W.S. Atkins Technical Assistance Team & UPDesco. Volume 4, No. 2, September, 2000.

Virmani, S.M. 1980. Climatic approach. In Proc. Int. Symp. On Devel. And Transfer of Technology for Rainfed Agriculture and the SAT Farmer, 28 Aug. - 1 Sep. 1979. Patancheru, India, ICRISAT. pp. 93-102.

Ward, R.C. 1975. Principles of hydrology, 2nd Edition. McGraw-Hill, UK. p. 4, Fig. 1.1.

Wedum, J., Doumbia, Y., Sanogo, B., Dicko, G. & Cissé, O. 1996. Rehabilitating degraded land - zaï in the Djenne Circle of Mali. In Sustaining the soil - indigenous soil and water conservation in Africa. (eds.: C. Reij, I. Scoones, C. Toulmin) 1996. London: Earthscan Publications. ISBN 1-85383-372-X. pp. 62-68.

Western Australian No-Tillage Farmers Association. 2001. No-till fights the WA drought!. In WANTFA Newsletter. 9 (3): 425-426. ISSN 1329-7600.

World Bank. 2000. Report no. 20482. Implementation Completion Report (CPL-31600; SCPD-3160S) on a loan in the amount of US$ million 33.0 to the Federative Republic of Brazil for Land Management II - Santa Catarina Project (Loan 3160-BR) June 7th, 2000. Washington DC: World Bank. pp. 36.

Zougmore, R., Guillobez, S., Kambou, N.F. & Son, G. 2000. Runoff and sorghum performance as affected by the spacing of stone lines in the semi-arid Sahelian zone. In Soil and Tillage Research 56 (3-4): 175-183.

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