Report
“The Use Of Marine Organisms In Folk Medicine And Horticulture: A Preliminary Study”. Diliman, Quezon City, Philippines: Seaweed Information Center (SICEN), University of the Philippines.
. 1990. . 1983.
“African Traditional Ecological Knowledge: A Preliminary Investigation Of Indigenous Or Traditional Ecological Knowledge And Associated Sustainable Management Practices In Africa And Relevance To Cida's Environmental Policy”. Wakefield, Quebec: Canadian International Development Agency.
. 1986. Manuscript
Journal Article
. 1987.
“Land Use, Soil Loss, And Sustainable Agriculture In Rwanda”. Human Ecology 18 (2): 147-161. doi:10.1007/BF00889179.
. 1990. . 1993.
“Homestead Agroforestry In Bangladesh”. Agroforestry Systems 5 (2): 139-151. doi:10.1007/BF00047518. https://doi.org/10.1007/BF00047518.
. 1987. “Farmers' Production Of Timber Trees In The Cacao-Coffee Region Of Coastal Ecuador”. Agroforestry Systems 9 (2): 155-170. doi:10.1007/BF00168260. https://doi.org/10.1007/BF00168260.
. 1989. “The Dinderesso Forestry School: Case Study Of Extension Forestry Training In Burkina Faso”. Rural Africana 23-24: 107-114.
. 1985. “Developing Sustainable Agroecosystems”. Bioscience 33 (1): 45-49. doi:10.2307/1309244. http://bioscience.oxfordjournals.org/content/33/1/45.
. 1983. “The Dehesa: An Agrosilvopastoral System Of The Mediterranean Region With Special Reference To The Sierra Morena Area Of Spain”. Agroforestry Systems 6 (1-3): 71-96. doi:10.1007/BF02344747. https://doi.org/10.1007/BF02344747.
. 1988. “The Dehesa: An Agrosilvopastoral System Of The Mediterranean Region With Special Reference To The Sierra Morena Area Of Spain”. Agroforestry Systems 6 (1-3): 71-96. doi:10.1007/BF02344747. https://doi.org/10.1007/BF02344747.
. 1988. “Deforestation: Interdependency Of Fuelwood And Agriculture”. Oikos 46 (3): 404-412. doi:10.2307/3565841. http://www.jstor.org/stable/3565841.
. 1986. “Characterization And Evaluation Of Agroforestry Systems: The Case Of Acosta-Puriscal, Costa Rica”. Agroforestry Systems 1 (2): 101-115. doi:10.1007/BF00596352. https://doi.org/10.1007/BF00596352.
. 1983. Conference Paper
“Agronomic And Socio-Economic Aspects Of Windbreaks In Southwest-Niger”. In Paper Presented At 4Th International Symposium On Windbreaks And Agroforestry, July 26-30, 1993, Viborg, Denmark. Viborg, Denmark. http://www.worldcat.org/oclc/768076539.
. 1993. Book Chapter
“Some Effects Of The Dai People's Cultural Beliefs And Practices Upon The Plant Environment Of Xishuangbanna, Yunnan Province, Southwest China”. In Cultural Values And Human Ecology In Southeast Asia, 321-339. Ann Arbor, MI: University of Michigan Center for South and Southeast Asian Studies. http://www.worldcat.org/oclc/13134089.
. 1985. “The Question Of Hunter-Gatherer Territoriality: The Case Of The Batek Of Malaysia”. In The Past And Future Of !Kung Ethnography: Critical Reflections And Symbolic Perspectives: Essays In Honour Of Lorna Marshall, 137-162. Hamburg: Helmut Buske Verlag. http://www.worldcat.org/oclc/16967559.
. 1986. “Exploitation In Southeast Asia”. In Tropical Rain Forest Ecosystems: Biogeographical And Ecological Studies, 591-610. Amsterdam: Elsevier. http://www.worldcat.org/oclc/21303776.
. 1982. “Cultural Beliefs And Management Of Agroecosystems”. In An Introduction To Human Ecology Research On Agricultural Systems In Southeast Asia. Laguna, Phillippines and Honolulu, HI: University of the Philippines at Los Baños and East-West Center. http://www.worldcat.org/oclc/11290046.
. 1984. Book
Weed Management In Agroecosystems: Ecological Approaches. Boca Raton, FL: CRC Press, Inc. http://www.worldcat.org/oclc/16682275.
. 1988. The Tropical Forestry Action Plan: What Progress?. Penang, Malaysia: World Rainforest Movement and the Ecologist. http://www.worldcat.org/oclc/23738011.
. 1990. People And The Tropical Forest: A Research Report From The United States Man And The Biosphere Program. Man And The Biosphere Program Project. Washington, DC: U.S. Department of State, U.S. Man and the Biosphere (MAB) Program, Tropical and Subtropical Forests Directorate. http://www.worldcat.org/oclc/721051055.
. 1987. Indigenous Forest Utilization And Management Systems: Lecture Series Forestry And Rural Development Lecture Notes. Wageningen [Netherlands]: Agricultural University Wageningen, Department of Forest Management. http://www.worldcat.org/oclc/880968334.
. 1989.