1995
“The Lari Soils Project In Peru - A Methodology For Combining Cognitive And Behavioral Research”. In The Cultural Dimension Of Development: Indigenous Knowledge Systems, 71-81. London: Intermediate Technology Publications Ltd [Practical Action Publishing]. https://www.worldcat.org/title/257046951.
. 1995. 1991
“Pátzcuaro's Lesson: Nature, Production, And Culture In An Indigenous Region Of Mexico”. In Biodiversity: Culture, Conservation, And Ecodevelopment, 147-171. Boulder, CO: Westview Press. http://www.worldcat.org/oclc/24467584.
. 1991. 1989
“The Scientific Basis For Shipibo Soil Classification And Land Use: Changes In Soil-Plant Associations With Cash Cropping”. American Anthropologist 91 (1): 83-100. doi:10.1525/aa.1989.91.1.02a00050. https://anthrosource.onlinelibrary.wiley.com/doi/abs/10.1525/aa.1989.91.1.02a00050.
. 1989. 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.
. 1987. 1986
“Relationships Between Shipibo And Western Soil Classification: Changes In Land Use Patterns With Cash Cropping”. In Paper Presented At 85Th Annual Meeting Of The American Anthropological Association, 5 December 1986, Philidelphia.
. 1986.