Adams, M.: Merging relief and development: the case of the Turkana. Development Policy Review 4, 314–324 (1986)
Adams, W. M.: Scale control and success in Kenyan irrigation. World Development 18, 1309–1323 (1990)
Adams, W. M.; Carter, R. C.: Small-scale irrigation in Sub-Saharan Africa. Progress in Physical Geography 11, 1–27 (1987)
Adams, W. M.; Grove, A. T.: Epilogue: perspectives on African irrigation. In: Adams, W. M.; Grove, A. T. (eds.), Irrigation in Tropical Africa, pp. 142–148. Cambridge University African Studies Department, African Monograph No. 3, Cambridge 1984.
Agnew, C.; Warren, A.: Sand trap: agriculture, not desert, is the greatest threat to arid land. Department of Geography, University College, London 1990.
Barnett, T.: The Gezira Scheme: An Illusion of Development. Frank Cass, London 1977.
Battersby, J.: Mozambique's frail aid lifeline. The Christian Science Monitor (September 5, 1990)
Bennett, J. W.: Political ecology and development projects affecting pastoralist peoples in east Africa. Land Tenure Center Research Paper No. 80. Land Tenure Center, Madison, Wisconsin 1984.
Berry, E.; Berry, L.; Karaska, G.: A conceptualization of African river basin planning. In: Problems and Issues in African River Basin Planning, US Agency for International Development No. PNAAW-222, 1985.
Berry, E.; Berry, L.: African river bassin development. In: Problems and Issues in African River Basin Planning, US Agency for International Development No. PNAAW-222, 1985.
Biswas, A. K.; Masakhalia, Y. F. O.; Odero-Ogwel, L. A.; Pallangyo, E. P.: Land use and farming systems in the Horn of Africa. Land Use Policy 4, 419–443 (1987)
Box, T.: Range resources of Somalia. Journal of Range Management 21, 388–392 (1968)
Box, T. W.: Nomadism and land use in Somalia. Economic Develpment and Cultural Change 19, 222–228 (1971)
Breman, H.; Cisse, A. M.; Djiteye, M. A.; Elberse, W. Th.: Pasture and forage availability in the Sahel. Israel Journal of Botany 28, 227–251 (1979)
Burkhalter, H.: In Somalia, famine as politics. The Christian Science Monitor (December 4, 1990)
Campbell, D. J.: Land-use competition at the margins of the rangelands: an issue in development strategies for semi-arid areas. In: Norcliffe, G.; Pinfold, T. (eds.), Planning African Development, Westview Press, Boulder, Colorado 1981.
Carruthers, I.; Clark, C.: The Economics of Irrigation. Liverpool University Press, Liverpool 1981.
Carter, R. C.: Small-Scale Irrigation in Africa. A Casebook. FAO-Silsoie College, FAO, Rome 1986.
Charneau, C.: Organic matter and biochemical properties of soil in the dry tropical zone of west Africa. FAO Soils Bulletin 27, 313–336 (1975)
Castro, J. de: The Geography of Hunger. Little, Brown & Co., Boston 1952.
Chatterton, B.; Chatterton, L.: Alleviating land degradation and increasing cereal and livestock production in north Africa and the Middle East using annual medicago pasture. Agriculture, Ecosystems and Development 11, 117–129 (1984)
Christiansson, C.; Tobisson, E.: Environmental degradation as a consequence of socio-political conflicts in eastern Mara region. In: Hjort af Ornas, A.; Salih, M. A. (eds.), Ecology and Politics: Environmental Stress and Security in Africa. Scandinavian Institute of African Studies, Stockholm 1989.
Clark, N. T.: The effect of the 1973/1974 drought in Somalia on subsequent exports and registered slaughterings of camels, sheep, goats and cattle. Nomadic Peoples 17, 53–57 (1985)
Conze, P., Labahn, P. (eds.): Somalia: Agriculture in the Winds of Change. Schafbrücke Publishers, Saarbrücken 1986.
Coward, E. W.: Technical and social change in currently irrigated regions: rules, roles, and rehabilitation. In: Cernea, M. M. (ed.): Putting People first: Sociological Variables in Rural Development. Oxford University Press, for the World Bank, Washington, DC 1985.
Darling, F. F.; Farvar, M. A.: Ecological consequences of sedentarization of Nomads. In: Farvar, M. T.; Milton, J. P. (eds.), The Careless Technology: Ecology and International Development. The Natural History Press, Garden City, New York 1984.
Davis, R. K.: Some issues in the evolution, organization and operation of group ranches in Kenya. East African Journal of Rural Development 4, 22–33 (1971)
Dorgan, B.; Wheat, A.: Horn of Africa Recovery and Food Security Act of 1991. H. R. 1454 House of Representatives 102d Congress, 1st Session, March 14, 1991.
Drechsel, P.: Soils and reforestation in the central rangelands of Somalia. Arid Soil Research 3, 41–64 (1989)
Dyson, Hudson, N.: Pastoral production systems and livestock development projects: an East African Perspective. In: Cernea, M. M. (ed.), Putting People First: Sociological Variables in Rural Development. Oxford University Press, London 1985.
Economist, The: African famines: yet again. The Economist (January 5, 1991a)
Economist, The: The green counter-revolution. The Economist (April 20, 1991b)
Economist, The: The Horn is empty. The Economist (May 11, 1991c)
Evangelou, P.: Livestock Development in Kenya's Masailand. Westview Press, Boulder, CO 1984.
Famine Early Warning Systems (FEWS): Harvest assessment of cereal production, January 1991. FEWS Project, Tulane/Progma Group, Arlington, VA 1991.
Field, D. I.: Grazing capacity of rangelands. Technical Note No. 2, Somali Range Bulletin 11, National Range Agency, Mogadishu, Somalia (1980)
Fitzgerald, M. A.: Again, famine is raging in Ethiopia. The Washington Times (March 20, 1990)
Forrest, T.: Agricultural policies in Nigeria. In: Heyer, J.; Roberts, P.; Williams, G. (eds.), Rural Development in Tropical Africa, pp. 222–250. Macmillan, London 1981.
Frantz, C.: Contraction and expansion in Nigerian bovine pastoralism. In: Monad, T. (ed.), Pastoralism in Tropical Africa, pp. 338–353, International African Institute, Oxford University Press, London 1975.
Glantz, M. H.: Drought, famine and the seasons in Sub-Saharan Africa. In: Climate and Human Health, Proceedings of the Symposium. Vol. I, 22–26 September 1986.
Goldsmith, E.; Hildyard, N.: World agriculture: toward 2000, FAO's plan to feed the world. The Ecologist 21, 81–92 (1991)
Gulliver, P. H.: The Family Herds: A Study in Two Pastoral Tribes in East Africa: The Jie and the Turkana. Routledge and Kegan Paul Ltd., London 1955.
Handulle, A. A.; Gay, C. W.: Development and traditional development in Somalia. Nomadic Peoples 24, 36–43 (1987)
Hankins, T. D.: Response to drought in Sukumaland, Tanzania. In: White, G. F. (ed.), Natural Hazards, Local, National, Global. Oxford University Press, London 1974.
Hare, K. F.; Kates, R. W.: Warren, A.: The making of deserts: climate, ecology and society. Economic Geography 53, 332–346 (1977)
Harrison, P.: The Greening of Africa: Breaking Through in the Battle for Land and Food. Paladin Grafton Books, London 1987.
Hazelwood, A.; Livingstone, I.: Irrigation Economics in Poor Countries. Pergamon, Oxford 1982.
Hitchcock, R.; Hussein, H.: Agricultural and non-agricultural settlements for drought-afflicted pastorialists in Somalia. Disasters 30–39 (1987)
Hogg, R.: Development in Kenya: drought, development and food scarity. African Affairs 86, 47–58 (1987)
Hogg, R.: Irrigation agriculture and pastoral development: a lesson from Kenya. Development and Change 14, 577–591 (1983)
Horowitz, M. M.; Salem-Murdock, M.: The political economy of desertification in White Nile province, Sudan. In: Little, P. D.; Horowitz, A. E.; Nyerges, A. E. (eds.), Lands at Risk in the Third World: Local Level Perspectives. Westview Press, London 1987.
Ibrahim, F. N.: Ecology and land use changes in the semiarid zone of the Sudan. In: Little, P. D.; Horowitz, A. E.; Nyerges, A. E. (eds.), Lands at Risk in the Third World: Local Level Perspectives. Westview Press, London 1987.
Jacobson, J. L.: Environmental Refuges: a yardstick of habitability. Worldwatch Paper 86 (1988)
Jahnke, H. E.: Livestock Production Systems and Livestock Development in Tropical Africa. Kieler Wissenschaftsverlag Vauk, Kiel 1982.
Johnson, D. L.: Resource use in dry places: present status and potential solutions. In: Kates, R. W.; Burton, I. (eds.), Geography, Resources and Environment II: Themes from the Work of Gilbert F. White. University of Chicago Press, Chicago 1986.
Kamm, H.: One sign of our times: world's refugee flood. The New York Times (August 12, 1990)
Kimmage, K.: Small-scale irrigation initiatives in Nigeria: The problems of equity and sustainability. Applied Geography 11, 5–20 (1991)PubMed
Lamprey, H. F.: Pastoralism yesterday and today: the over-grazing problem. In: Bourliere, F. (ed.), Tropical Savannas: Ecosystems of the World, Elsevier, Amsterdam 1983.
Land Resources Development Center (LRDC): Land Use in Tsetse-Affected Areas of Southern Somalia. Tolworth Tower, Tolworth, Surbiton, KT6 7DY, UK 1985.
Lewis, I. M.: Abaar: the Somali drought. International African Institute, Emergency Report 1, Oxford University Press 1975.
Little, P. D.: Land use conflicts in the agricultural/pastoral borderland: the case of Kenya. In: Little, P. D.; Horowitz, A. E.; Nyerges, A. E. (eds.), Lands at Risk in the Third World: Local Level Perspectives. Westview Press, London 1987.
Little, P. D.: Cricital socio-economic variables in African pastoral livestock development: toward a comparative framework. In: Simpson, J. R.; Evangelou, P. (eds.), Livestock Development in Subsaharan Africa: Constraints, Prospects, Policy. Westview Press, Boulder, Colorado 1984.
Little, P. D.: The livestock-grain connection in northern Kenya: an analysis of pastoral economics and semiarid land development. Rural Africana 15–16, 91–108 (1983)
Lofchie, M. F.: Political and economic origins of African hunger. Journal of Modern African Studies 13, 551–567 (1975)CrossRef
Mabutt, J. A.: A new global assessment of the status and trends of desertification. Environmental Conservation 2 (1984)
Magan, A.; Mukherjea, R.; Gosh, A.: An outbreak of scurvy in Somali refugee camps. Disaster 7, 94–97 (1983)
Mann, R. D.: Time running out: the urgent need for tree planting in Africa. The Ecologist 20, 48–53 (1990)
Massey, G.: Subsistence and Change: Lessons of Agropastoralism in Somalia. Westview Press, Boulder, Colorado 1987.
McCabe, J. T.: Success and failure: the breakdown of traditional drought coping institutions among the pastoral Turkana of Kenya. Journal of Asian and African Studies, 25, 146–159 (1990a)
McCabe, J. T.: Turkana pastoralism: a case against the tragedy of the commons. Human Ecology 18, 81–103 (1990b)
McCabe, J. T.: Drought and recovery: livestock dynamics among the Ngisonyoka of Kenya. Human Ecology 15, 371–389 (1987)
McCown, R. L.; Haaland, G.; Haan, C. de: The interaction between cultivation and livestock production in semi-arid Africa. In: Ecological Studies 34, 297–332 (Monograph Series) 1976.
Merryman, J. L.: Pastoral nomad settlement in response to drought: the case of the Kenya Somali. In: Hansen, A.; Oliver, A. (eds.), Involuntary Migration and Resettlement: the Problems and Responses of Dislocated People. Westview Press, Boulder, CO 1982.
Ministry of Agriculture Meteorological Service: Precipitation. Ministry of Agriculture, Mogadishu, Somalia 1988.
Moghraby, A. I., el; Ali. O. M. M.; Seed, M. T., el: Desertification in the western Sudan and strategies for rehabilitation. Environmental Conservation 14, 227–231 (1987)
Mohamed, M. A.: Portrait of a dry region. Unasylva 33, 2–7 (1981)
Morna, C. L.: Angola's food shortfall endangers thousands of internal refuges. The Christian Science Monitor (September 5, 1990)
Murphy, C.: Emergency food reaches Ethiopian drought victims. The Washington Post (March 30, 1990)
National Research Council (NRC): Environmental change in the west African Sahel: resource management for arid and semi-arid regions. National Academy Press, Washington, DC 1984.
Oba, G.: Perception of environment among Kenyan pastoralists: implications for development. Nomadic Peoples 19, 33–57 (1985)
Omerod, W. E.: The relationship between economic development and ecological degradation: how degradation has occurred in West Africa and how its progress might be halted. Journal of Arid Environments 1, 357–379 (1978)
Ottaway, D. B.: U.S., Angola agrees on famine relief. The Washington Post (September 25, 1990)
Ozanne, J.: Somalia — a human disaster in the making. The Bangkok Post (May 5, 1991)
Palmer-Jones: Mismanaging the peasants: some origins of low productivity on irrigation schemes in the north of Nigeria. In: Adams, W. M.; Crove, A. T. (eds.), Irrigation in Tropical Africa. pp. 96–108. Cambridge University African Studies Department, African Monograph No. 3, Cambridge 1984.
Pearce, F.: Africa at a watershed. New Scientist 129, 40–46 (1991a)
Pearce, F.: A sea change in Sahel. New Scientist (2 February, 1991b)
Perlez, J.: The hungry drift across the Sudan amid ominous signs of a new famine. The New York Times (November 16, 1990a)
Perlez, J.: Food airlifts called insufficient in Ethiopia region. The New York Times (November 11, 1990b)
Perlez, J.: Somalia, abandoned to its own civil war with other's weapons. The New York Times (January 6, 1991)
Pollard, N.: The Gezira Scheme — a study in failure. The Ecologist 2, 21–31 (1981)
Press, R. M.: Famine in Sudan and Ethiopia turns on peace talks. The Christian Science Monitor (December 8, 1989)
Press, R. M.: Sudan drought threatens millions. The Christian Science Monitor (September 28, 1990)
Prendergast, J.: Tortuous path to peace in East Africa. The Christian Science Monitor (February 26, 1990)
Prothero, R. M.: A Geography of Africa: Regional Essays on Fundamental Characteristics, Issues and Problems. Frederick A Praeger, Publishers, New York 1969.
Resource Management and Research (RMR): Somali Democratic Republic Southern Rangelands Survey. Vol 4, Part 1, 16B West Central St., London 1984.
Riddell, J. C.: Land tenure issues in west African livestock and range development projects. Land Tenure Center Research Paper No. 77. Land Tenure Center, Madison, Wisconsin 1982.
Riney, T.: Wildlife vs. nomadic stocks. Unasylva 31, 15–20 (1979)
Roth, M.; Lemel, H.; Bruce, J.; Unruh, J.: An analysis of land tenure and water allocation issues in the Shalambood irrigation zone, Somalia. Land Tenure Center project report, University of Wisconsin, Madison 1987.
Salem-Murdock, M.: The impact of agricultural development on a pastoral society: the Shukriya of the eastern Sudan. Institute for Development Anthropology Working Paper No. 17, Binghamton, New York 1979.
Saelm-Murdock, M.: African river basin development: socioeconomic issues. In: Problems and Issues in African River Basin Planning, US Agency for International Development NO. PNAAW-222, 1985.
Swinton, S. M.: Drought survival tactics of subsistence farmers in Niger. Human Ecology 16, 123–144 (1988)CrossRef
Talbot, L. M.: Ecological consequences of rangeland development in Masailand, east Africa. In: Farvar, M. T.; Milton, J. P. (eds.), The Careless Technology: Ecology and International Development, The Natural History Press, Garden City, New York 1972.
Theiler, P.: BFW launches major letter-writing campaign on Horn of Africa. Bread for the World Newsletter 3, 1–3 (1991)
Thomas, B. P.; Brokensha, D.: The institutional aspects of river basin development. In: Problems and Issues in African River Basin Planning, US Agency for International Development NO. PNAAW-222, 1985.
Tippets, Abbett, McCarthy, & Stratton (TAMS): Genale Irrigation Rehabilitation Project Feasibility Study, Annex I. Natural and Human Resources, 655 Third Ave, New York, New York 1986.
Torry, W. I.: Social sciences research on famine: a critical evaluation. Human Ecology 12, 227–252 (1984)
Toulmin, C.: Livestock losses and post-drought rehabilatation in sub-Saharan Africa. LPU Working Paper No. 9, International Livestock-Center for Africa, Addis Ababa 1985.
Troyer de C.: Desertification control in the Sudanian and Sahelian zones of West Africa — better management of the renewable resource base. Forest Ecology and Management 16, 233–241 (1986)
Underhill, H. W.: Small-scale irrigation in Africa in the context of rural development. FAO, Rome 1984.
Wallace, T.: The Kano river project: the impact of an irrigation scheme on productivity and welfare. In: Heyer, J.; Roberts, D.; Williams, G. (eds.), Rural Development in Tropical Africa. Macmillan, London 1981.
Walsh, J.: Sahel will suffer even if rains come. Science 224, 467–471 (1984)CrossRef
Western, D.: Water availability and its influence on the structure and dynamics of a savannah large mammal community. East African Wildlife Journal 13, 265–286 (1975)
Winter, R.; Prendergast, J.: An embargo for the people of Sudan. The Washington Post (October 31, 1990)
Zumer-Linder: Constraints to implementation of wood and forage production in an arid, pastoral part of Africa: a case study of a revegation programme in Turkana. Reclamation and Revegetation Research 5, 435–450 (1986)
Salisbury, L.: The role of livestock in the Lower Shabelle. United States Agency for International Development — Somalia Mission, Mogadishu 1988.
Salzmann, P. C.: Shrinking pasture of Rajasthani pastoralists. Nomadic Peoples 20, 49–60 (1986)
Sandford, S.: Management of Pastoral Development in the Third World. John Wiley and Sons, New York 1983.
Sanford, S.: Pastoral strategies and desertification: opportunism and conservation in dry lands. In: Spooner, B.; Mann, H. S. (eds.), Desertification and Development: Dryland Ecology in a Social Perspective, Academic Press, London 1982.
Scott, E. P.: Life and poverty in the Savanna-Sahel zones. In: Scott, E. P. (ed.), Life Before the Drought. pp. 1–27. Allen and Unwin, Boston 1984.
Scudder, T.: River basin projects in Africa. Environment 31, 4–32 (1989)
Sesmou, K.: FAO: an insiders view. The Ecologist 21, 47–56 (1991)
Shepherd, A.: Water, pastoralism and irrigation schemes in eastern Sudan: development of the Butana prairie. Papers in the Administration of Development No. 22, Development Administration Group, University of Birmingham, UK 1985.
Shiva, V.: The failure of the Green Revolution: a case study of the Punjab. The Ecologist 21, 57–60 (1991)
Simoons, J. F.: Northwest Ethiopia: Peoples and Economy. The University of Wisconsin Press, Madison, Wisconsin 1960.
Sinclair, A. R. E.; Fryxell, J. M.: The Sahel of Africa: ecology of a disaster. Canadian Journal of Zoology 63, 987–994 (1985)
Snow, R.: Famine relief: some unanswered questions from Africa. In: Tietze, W. (ed.), Famine as a Geographical Phenomenon. D. Reidel Publishing C., Dordrecht 1984.
Sokari-George, E.: Planning and the rural regions of Nigeria. GeoJournal 22, 93–98 (1990)
Speth, J. G.: Arid lands in the global picture. In: Whitehead, E. E.; Hutchinson, C. F.; Timmermann, B. N.; Varady, R. G. (eds.), Arid Lands: Today and Tomorrow. Westview Press, Boulder, Colorado 1985.
Stiles, D. N.: Desertification and pastoral development in Northern Kenya. Nomadic Peoples 13, 1–14 (1983)
Swift, J.: Sahelian pastoralists: underdevelopment, desertification, and famine. Annual Review of Anthropology 6, 457–478 (1977)