1. American Anthropological Association (1991a). Program: American Anthropological Association 90th Annual Meeting, Chicago. American Anthropological Association, Washington, D.C.
2. American Anthropological Association (1991b). Abstracts: American Anthropological Association 90th Annual Meeting, Chicago, American Anthropological Association, Washington, D.C.
3. Alcorn, J. B. (1981). Huastec noncrop resource management: Implications for prehistoric rain forest management.Human Ecology 9: 395?417.
4. Allen, M. S. (1985). The rain forest of northeast Luzon and Agta foragers. In Griffin, P. B., and Estioko-Griffin, A. (eds.),The Agta of Northeastern Luzon: Recent Studies. San Carlos Publications, Cebu City, Philippines, pp. 45?68.
5. Bahuchet, S. (1990). Food resources of the rain forest. In Hladik, C. M., Bahuchet, S., and de Garine, I. (eds.),Food and Nutrition in the African Rain Forest. UNESCO, Paris, pp. 19?23.