Balick, Michael J., Steven R. King, Luis E. Forero Pinto, and Michael J Balick. (1988) 1988. “Agroforestry”. In Jessenia and Oenocarpus: Neotropical Oil Palms Worthy of Domestication, 149-84. Rome: Food and Agriculture Organization of the United Nations (FAO). http://www.worldcat.org/oclc/19059118.
Steven R. King
King, Steven R., Mark J. Plotkin, and Lisa Famolare. (1992) 1992. “Pharmaceutical Discovery, Ethnobotany, Tropical Forests and Reciprocity: Integrating Indigenous Knowledge, Conservation and Sustainable Development”. In Sustainable Harvest and Marketing of Rain Forest Products, 231-238 [1. Washington, DC and Covelo, CA: Island Press. http://www.worldcat.org/oclc/231440749.