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Technical and economic causes of U.S. corn and soybean yield changes


Author:
Padgitt, Merritt.
Year:
1982
Subject:
Agricultural productivity, Crop yields -- Mathematical models, Agriculture -- Economic aspects, Corn -- Yields, Soybean -- Yields, Zea mays, Glycine max, soybeans, corn, crop yield, and United States
Language:
English
Collection:
USDA publications