USDA National Agricultural Library This 11-minute video is a historical silent motion picture produced by the USDA in the 1920s. …
Persimmon Harvest and Storage in Chihli Province, China
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USDA National Agricultural Library This 11-minute video is a historical silent motion picture produced by the USDA in the 1920s. …
Colorado State University Center for Science Communication Solanaceae is the plant family that includes peppers, eggplant, potato, and tomato. This …
John Preece Dr. John Preece discusses the conservation of crops at the USDA-ARS National Clonal Germplasm Repository for …