Book
. 1990. Community Forestry: Herders' Decision-Making In Natural Resources Management In Arid And Semi-Arid Africa. Community Forestry Note No. 4. Rome: Food and Agriculture Organization of the United Nations. http://www.fao.org/3/t6260e/t6260e00.htm.
. 1989. Forestry And Nutrition: A Reference Manual. Bangkok, Thailand: FAO. http://www.worldcat.org/oclc/66373043.
. 1984. Improved Production Systems As An Alternative To Shifting Cultivation. Fao Soils Bulletin No. 53. Rome: Food and Agriculture Organization of the United Nations. http://www.worldcat.org/oclc/11418879.
. 1994. Livestock For A Small Earth: The Role Of Animals In A Just And Sustainable World. Washington, DC: Seven Locks Press.
. 1988. We Eat Trees: Tree Planting And Land Rehabilitation In West Pokot District, Kenya: A Baseline Study (Working Paper). Forest, Trees And People Working Paper Np. 82. Uppsala [Sweden]: Swedish University of Agricultural Sciences, International Rural Development Centre. http://www.worldcat.org/oclc/610964356.
Book Chapter
. 1989. “Rural Development And The Careful Utilization Of Natural Resources In The Peruvian Sierra”. In Report On The Workshop-Seminar Held In Achoma (Arequipa), Peru, 31 March To 9 April 1987. Berlin, Germany: Deutsche Stiftung für Internationale Entwicklung (German Foundation for International Development). http://www.worldcat.org/oclc/243201934.
Conference Paper
. 1987. “Notes And Reflections On The Workshop On Farmers And Agricultural Research: Complementary Methods”. In Paper Presented At Ids Workshop On Farmers And Agricultural Research: Complementary Methods, July 26-31, 1987, University Of Sussex. University of Sussex: Brighton, UK.
Conference Proceedings
. 1990. “Workshop To Develop An Agroforestry Technology Information Kit, November 4-13, 1989”. Quezon City, Philippines; Silang Cavite, Philippines; Manila, Philippines: Philippene Dept. of Environment and Natural Resources (DENR); International Institute of Rural Reconstruction (IIRR); Ford Foundation (FF). http://www.worldcat.org/oclc/51168241.
Journal Article
. 1973. “Portulacaria Afra Jacq.: A Potential Browse Plant”. Economic Botany 27 (4): 413-416. http://www.jstor.org/stable/4253450.
. 1990. “Usufruct Rights To Trees: The Role Of Ekwar In Dryland Central Turkana, Kenya”. Human Ecology 18 (2): 163-176. http://www.jstor.org/stable/4602963.
Miscellaneous
. 1990. “Towards A Sustainable Development Strategy For The Sierra De Los Tuxtlas, Mexico”. Xalapa, Veracruz, Mexico: Centro de estudios Agrarios and Department of Sociology and Anthropology, Carleton University.
Report
. 1989. “The Management Of Common Property Natural Resources: Some Conceptual And Operational Fallacies”. World Bank Discussion Papers 57. Washington, DC: The World Bank. http://documents.worldbank.org/curated/en/548811468740174575/The-management-of-common-property-natural-resources-some-conceptual-and-operational-fallacies.
