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Nazarea-Sandoval, V. 1991. Conserving indigenous technologies associated with traditional crop varieties: A focus on sweet potatoes. Paper presented at the Agriculture and Human Values Conference, Varieties of Sustainability: Reflecting on Ethics, Environment, and Economic Equity, 10-11 May 1991, Pacific Grove, CA.

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Publisher:


University of the Philippines
Dept. of Social Science
Los Banos, Laguna