An Ancestral Legacy with Modern Concerns: The Story Behind the Waru Waru Agricultural Fields in Peru
As Clark L. Erickson explains in “Waru-waru: An Agricultural Technology of the Pre-Hispanic Highlands,” the elevation of the raised fields within the Lake Titicaca basin varies from 20 cm to 75 cm, ...
A historic international training program at Jiangsu University educated 131 agricultural specialists from 39 developing countries between 1980 and 1994. Education and agricultural technology can ...
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