Nutrition in the northwest Amazon
essay 1983 Dufour, Darna L.

TukanoSouth America > Amazon and Orinoco
This essay presents data on the food intake of Tatuyo Indians living in the village of Yapú (in the headwaters of the Papurí River), as well as the time and effort expended to maintain their traditional diet. In this article, Dufour attempts to show ...

The Time and energy expenditure of indigenous women horticulturists in the Northwest Amazon
article 1984 Dufour, Darna L.

TukanoSouth America > Amazon and Orinoco
This is a study of the subsistence activities and the daily time and energy budgets of Tatuyo Indian women in the village of Yapú, Papurí River region, Colombian Vaupés, South America. The Tatuyo are swidden horticulturalists relying on bitter manioc...