Andrews, D. J., & Kassam, A.H., 1976. Importance of multiple cropping in increasing world food supplies, pp. 1–10. In: Multiple Cropping. ASA Special Publication, No. 27.
Barr, D. A., 1957. The effect of sheet erosion on wheat yield. J. Soil Conservation Service of New South Wales, 13(1): 27–32.
Blair Rains, A. & Kassam, A.H., 1980. Land resources and animal production [in Africa]. Working Paper No. 8, In: FAO 1980, q.v.
Boonman, J.G., 1979. Development of cultivated pastures in the highlands of East Africa. Nairobi: Ministry of Agriculture.
Boudet, G., & Riviere, R., 1968. Emploi practique des analyses fourrageres pour la l'appreciation des pasturages tropicaux. Revue de VElevage et de Medecine Veterinaire des Pays Tropicaux, 211: 227–266.
Brammer, H., Antoine, J., Kassam, A.H, & van Velthuizen, H.T., 1988. Land resources appraisal of Bangladesh for agricultural development. Technical Reports Nos. 1–7, FAO/UNDP project BGD/81/035, ‘Agricultural development advice’. Dhaka: Bangladesh.
Bruinsma, J., Hrabovszky, J., Alexandratos, N., & Petri, P., 1983. Crop production and input requirements in developing countries. European Review of Agricultural Ecology, 10: 197–222.
Cannell, M.G.R., & Last, F.T., 1976. Tree Physiology and Yield Improvement. London: Academic Press.
Colvin, T.S., & Laflen, J.M., 1981. Effect of corn and soybean row spacing on canopy, erosion and runoff. Trans. ASEA, 24(5): 1227–1229.
CRIES [Comprehensive Resource Inventory and Evaluation System], 1983. Kenya Natural Resource Assessment. The Comprehensive Resource Inventory and Evaluation System (CRIES) Project. Michigan State University.
Critchley, W., 1984. Runoff harvesting for crop range and tree production in the BPSAAP [Baringo Pilot Semi-arid and Arid Lands Project] Area. Draft report BPSAAP. Marigat, Kenya: Ministry of Agriculture and Livestock Development.
Davidson, J., 1985. Species and site: what to plant and where to plant. UNDP/FAO project BGD/79/017, ‘Assistance to the forestry sector of Bangladesh’. Field Doc. No. 5. Dhaka.
Doorenbos, J., & Kassam, A.H., 1979. Yield Response to Water. [FAO] Irrigation and Drainage Paper, 33. Rome.
Dunne, T., Dietrich, W.E., & Brunengo, M.J., 1978. Recent and past rates of erosion in semi-arid Kenya. Zeitschrift fur Geomorphologie, 29(Suppl.): 99–100.
Edwards, D.C., & Bogdan, A.V., 1968. Importance of grassland plants of Kenya. Nairobi: Pitman and Sons.
FAO, 1974. FAO-Unesco Soil Map of the World. Vol. 1. Legend. Paris: Unesco.
FAO, 1976. A Framework for Land Evaluation. FAO Soils Bulletin, 32. FAO,
FAO, 1977. Agroclimatological data bank. Rome, FAO/AGPC.
FAO, 1978–81. Report on the Agro-ecological Zones Project. Vol.1, Methodology and results for Africa; Vol.2, Results for Southwest Asia; Vol.3, Methodology and results for South and Central America; Vol.4, Results for Southeast Asia. [FAO] World Soil Resources Report, 48/1,-4.
FAO, 1980. Report on the Second FAO/UNFPA Expert Consultation on Land Resources for Populations of the Future. Rome, FAO.
FAO, 1981. Eucalypts for planting. FAO Forestry Series, 11.
FAO, 1982. Potential population supporting capacities of lands in the developing world. Technical Report of project INT/75/P13, ‘Land resources for populations of the future’, undertaken by FAO/IIASA for UNFPA.
FAO, 1984a. Land, Food and People. FAO Econ. Soc. Dev. Series, 30.
FAO, 1984b. Population supporting capacity assessment of Kenya. Mission Report. Rome, AGL-FAO.
FAO, 1988a. FAO guidelines: land evaluation for extensive grazing. FAO Soils Bulletin, 58, draft edition.
FAO, 1988b. Pig Production in the Tropics. Proceedings of a seminar. Suchow, China. 21–25 September 1987. Edited N.R. Standal. Rome: FAO.
FAO, 1991. Guidelines: land evaluation for extensive grazing. FAO Soils Bulletin, 58.
FAO/IIASA, 1991. Agro-ecological land resources assessment for agricultural development planning: A case study of Kenya: Resources database and land productivity. Main Report and 8 Technical Annexes. Rome, AGL-FAO. 9 vols. 1150p.
FAO/UNFPA, 1980. Report on the Second FAO/UNFPA Expert Consultation on Land Resources for Populations of the Future. Rome, Italy, 4–6 December 1979. Rome: FAO. 379 p.
Goehl, B., 1981. Tropical feeds. FAO Animal Production and Health Series, 12.
Hammer, W.I., 1981. Soil Conservation Consultancy Report. Technical Note No.7, Centre for Soil Research, Bogor, Indonesia.
Higgins, G.M.,&Kassam, A.H., 1981. Relating potential productivity to soil base. [FAO]Land and Water Development Division Technical Newsletter, 9 (July 1981).
Houerou, H.N. Le, & Hoste, C.H., 1977. Rangeland production and annual rainfall relations in the Mediterranean Basin and the African Sahelo-Sudanian Zone. Journal of Range Management, 30(3): 181–189.
Hudson, N.W., 1981. Soil Conservation. London: Batsford.
Jaetzold, R. & Kutsch, H., 1980. Climatic data bank of Kenya. Department of Cultural and Regional Geography, University of Trier, Germany.
Jaetzold, R., & Schmidt, H., 1982. Farm Management Handbook of Kenya. Vol. II, Parts A, B & C. Nairobi: Ministry of Agriculture in cooperation with German Agency of Technical Cooperation.
Kassam, A.H., 1977. Net biomass production and yields of crops. Consultant's Report. Agroecological Zones project. FAO-AGL.
Kassam, A.H., 1980. Multiple cropping and rainfed crop productivity in Africa, pp. 123–195, In: FAO 1980, q.v.
Kassam, A.H., Kowal, J.M., & Sarraf, S., 1977. Climatic adaptability of crops. Consultants' Report. Agroecological Zones project. FAO-AGL, Rome.
Kassam, A.H., van Velthuizen, H.T., Higgins, G.M., Christoforides, A., Voortman, R.L., & Spiers, B., 1982. Assessment of land resources for rainfed crop production in Mozambique. Field Documents Nos. 32–37, FAO/UNDP project MOZ/75/011, “Land and Water Use Planning”. Maputo, Mozambique.
King, J.M., Sayers, A.F., Peacock, C.P., & Kontrohr, E., 1982. Maasai herd and flock structure in relation to household livestock wealth and group ranch developement. ILCA Working Document, 27.
Kowal, J.M., & Kassam, A.H., eds., 1978. Agricultural Ecology of Savanna. Oxford: Clarendon Press.
KSS [Kenya Soil Survey], 1975. Soils of the Kindaruma Area (Weg, R.F. van de, & Mbuvi, J.P., eds.). Nairobi: Kenya Soil Survey.
KSS, 1976. Soils of the Kapenguria Area (Weg, R.F. van de, ed.). Nairobi: Kenya Soil Survey.
KSS, 1982a. Exploratory Soil Map and Agroclimatic Zone Map of Kenya. Eds. Sombroek, W.G., Braun, H.M.H., & van der Pouw, B.J.A. Nairobi: Kenya Soil Survey.
KSS, 1982b. Soils of the Kisii Area (Wielemaker, W.G., & Boxem, H., eds.). Nairobi: Kenya Soil Survey.
Lal, R., 1976a. Soil erosion on alfisols in Western Nigeria, I: Effects of slope, crop rotation and residue management. Geoderma, 16(5):363–375.
Lal, R., 1976b. Soil erosion on alfisols in Western Nigeria, III: Effects of rainfall characteristics. Geoderma, 16(5): 389–401.
Lal, R., 1976c. Soil erosion on alfisols in Western Nigeria, V: The changes in physical properties and the response of crops. Geoderma, 16(5):419–431.
Landsberg, J.J., 1986. Physiological Ecology of Forest Production. London: Academic Press.
Leeuw, P.N. de, & Peacock, C.P., 1982. The productivity of small ruminants in the Maasai Pastoral System in Kajiado District of Kenya. ILCA Working Document, 25.
Meadows, S.J., & White, J.M., 1981. Cattle structure in Kenya's pastoral rangelands. ODI Pastoral Network Paper, 11e.
Mitchell, A.J., 1986. Soil erosion and soil conservation. Consultancy Report. FAO-AGLS, Rome.
Nilsson, N.E., 1983. An alley model for forest resources planning. Statistics in Theory and Practice. Umea: Dept. Biometry and Forest Management, Swedish Univ. Agr. Sciences.
Nye, P.H., & Greenland, D.J., 1960. The Soil Under Shifting Cultivation. Bucks: Commonwealth Agricultural Bureaux.
Peacock, C.P., 1983. A rapid appraisal of goat and sheep flock demography in East and West Africa. Method, results and application to livestock research and development. ILCA Working Document, 28.
Peacock, C.P., 1984. Sheep and goat production on Maasai group ranches. PhD Thesis. University of Reading, UK.
Pratt, D.J., & Gwynne, M.D., 1977. Rangeland Management and Ecology in East Africa. London: Hodder and Stoughton.
Rattray, J.M., 1960. The grass cover of Africa. Rome: FAO.
Sanchez, P.A., Couto, W., & Buol, S.W., 1982. The fertility capability soil classification system: interpretation, application and modification. Geoderma, 27: 283–309.
Semenye, P.P., 1982. A preliminary report of cattle productivity in Olkarkar, Merueshi and Mbirikani group ranches. ILCA.
Siderius, W., & van der Pouw, B.J.A., 1980. The application of the FAO-Unesco terminology of the Soil Map of the World Legend for soil classification in Kenya. Kenya Soil Survey Miscellaneous Soil Paper, No. M15.
Skerman, P.J., 1982. Tropical Forage Legumes [1st edition]. FAO Plant Production and Protection Series, No. 2.
Stallings, J.H., 19S7. Soil Conservation. Englewood Cliffs, NJ: Prentice-Hall.
Stotz, D., 1983. Production Techniques and Economics of Smallholder Livestock Production Systems in Kenya. Farm Management Handbook of Kenya, Vol. IV. Nairobi: Ministry of Agriculture.
Teel, W., 1980. A Pocket Directory of Trees and Shrubs in Kenya. Nairobi: KENGO.
Unesco, 1982. Resource management for the Rendille Area of Northern Kenya. Integrated Project on Arid Lands (IPAL), Marsabit.
Van der Pouw, B.J.A., 1983. Detailed composition of the soil mapping units of the Exploratory Soil Map of Kenya at scale 1:1 million. Wageningen: Stiboka.
Webb, D.B., Wood, P.J., & Smith, J., 1980. A guide to species selection for tropical and subtropical plantations. [Commonwealth Forestry Institute, Oxford] Tropical Forestry Paper, 15.
Wiggins, S.L., & Palma, O.G., 1989. Cost benefit analysis of soil conservation. Land Resources Development Centre [Tolworth, UK] Project Report, 104.
Wischmeier, W.H., & Smith, D.D., 1978. Predicting rainfall erosion losses. United States Department of Agriculture Handbook, No. 536.
Young, A., & Wright, A.C.S., 1980. Rest period requirements of tropical and subtropical soils under annual crops. pp. In: FAO 1980, q.v.
