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“From Grain Crops To Tree Crops In The Cuyunon Swidden System”. In Adaptive Strategies And Change In Philippine Swidden-Based Societies, 91-104. Laguna, Philippines: Forest Research Institute College. https://www.worldcat.org/title/10341908.
. 1981. “Huastec Noncrop Resource Management: Implications For Prehistoric Rain Forest Management”. Human Ecology 9 (4): 395-417. doi:10.1007/BF01418729. https://doi.org/10.1007/BF01418729.
. 1981. “The Importance Of Women To Agroforestry In Borneo”. Pacific Health 14: 10-13.
. 1981. “Indigenous Technology Transfer And The Mab Biosphere Reserve Program”. The University of Michigan. doi:http://hdl.handle.net/2027.42/106355. http://www.worldcat.org/oclc/68792144.
. 1981. “Management Of Agroforestry Systems In Kenya”. In Proceedings From Kenya National Seminar On Agroforestry, Nairobi, Kenya, 12-22 November 1980. Nairobi, Kenya: University of Nairobi and International Council for Research in Agroforestry (ICRAF). http://agris.fao.org/agris-search/search.do?f=2013/US/US2013014353410006998.xml;US201301435398.
. 1981. “Proceedings Of The Kenya National Seminar On Agroforestry, Nairobi, Kenya, 12-22 November 1980”. [Nairobi, Kenya]: International Council for Research in Agroforestry (ICRAF). http://www.worldcat.org/oclc/10924821.
. 1981. “Research On Traditional Water Coagulation”. In Traditional Water Purification In Tropical Developing Countries: Existing Methods And Potential Application, 137-198. Eschborn, Federal Republic of Germany: German Agency for Technical Cooperation (GTZ). http://www.worldcat.org/oclc/1080074497.
. 1981. “Traditional Agro-Forestry Practices In Arid Zone Of Rajasthan”. In Paper Presented At The Summer Institute On Agro-Forestry In Arid And Semi-Arid Zones, 15Th June To 14Th July, 1981. Jodhpur, India: Central Arid Zone Research Institute. http://www.worldcat.org/oclc/10369344.
. 1981. “Tree And Shrub Species For Agroforestry Systems In Arid And Semi Arid Regions”. In Summer Institute On Agro-Forestry In Arid And Semi-Arid Zones. Vol. 1. Jodhpur, India: Central Arid Zone Research Institute. http://www.worldcat.org/oclc/10369344.
. 1981. “Why Do Apo Kayan Shifting Cultivators Move?”. Borneo Research Bulletin 13 (1): 16-32. http://www.borneoresearchcouncil.org/BRB%20PDF%20scans/BRB_1981_13_01.pdf.
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“Agriculture In The Humid Tropics”. In Ecological Aspects Of Development In The Humid Tropics, 93-156. Washington, DC: National Academy Press. https://doi.org/10.17226/19533.
. 1982. “Agroforestry In The Amazon Basin: Practice, Theory And Limits Of A Promising Land Use”. In Amazonia: Agriculture And Land Use Research, 339-351. Cali, Colombia: Centro Internacional de Agricultura Tropical. http://www.worldcat.org/oclc/16754729.
. 1982. “Bora Indian Agroforestry: An Alternative To Deforestation”. Cultural Survival Quarterly Magazine 6 (2): 15-16. http://www.culturalsurvival.org/ourpublications/csq/article/bora-indian-agroforestry-an-alternative-deforestation.
. 1982. “Current Management Concepts In Forestry”. In Socio-Economic Effects And Constraints In Tropical Forest Management: The Results Of An Enquiry Organized By The International Federation Of Institutes For Advanced Study, 191-201. New York: John Wiley & Sons. http://www.worldcat.org/oclc/8221698.
. 1982. “Ecological And Management Considerations For Forest Lands”. In Ecological Aspects Of Development In The Humid Tropics, 93-156. Washington, DC: National Academy Press. https://doi.org/10.17226/19533.
. 1982. “Exploitation In Southeast Asia”. In Tropical Rain Forest Ecosystems: Biogeographical And Ecological Studies, 591-610. Amsterdam: Elsevier. http://www.worldcat.org/oclc/21303776.
. 1982. “Fuelwood Production In Traditional Farming Systems”. In Paper Presented At Escap/Fao/Unep Expert Group Meeting On Fuelwood And Charcoal 1981, Nairobi, Kenya, 53-59. New York: United Nations. http://www.worldcat.org/oclc/11582957.
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“The Mulberry Dike-Fish Pond Complex: A Chinese Ecosystem Of Land-Water Interaction On The Pearl River Delta”. Human Ecology 10 (2): 191-202. doi:10.1007/BF01531240. http://link.springer.com/article/10.1007/BF01531240.
. 1982. Reforestation And Community Development In The Sudan. Derap Publication. Vol. 150. Bergen, Norway: The Chr. Michelsen Institute.
. 1982. “Tree Gardening And Taungya On Java: Examples Of Agroforestry Techniques In The Humid Tropics”. Agroforestry Systems 1 (1): 53-70. doi:10.1007/BF00044329. https://doi.org/10.1007/BF00044329.
. 1982. “Use Of The "Non-Weed" Concept In Traditional Tropical Agroecosystems Of South-Eastern Mexico”. Agro-Ecosystems 8 (1): 1-11. doi:10.1016/0304-3746(82)90010-5.
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Wild Fruits Of The Sub-Himalayan Region. New Delhi: Kalyani Publishers [PARMAR]. http://www.worldcat.org/oclc/9422206.
. 1982. 1983
Adaptive Responses Of Native Amazonians. Studies In Anthropology. New York: Academic Press. http://www.worldcat.org/oclc/8827760.
. 1983.