Land use -- United States
Found in 1 Collection or Record:
United States Department of Agriculture (USDA) photographic slide collection, 1939-1945.
Photographs of various land use including kudzu, sudan grass, burr clover, white dutch clover, and hairy vetch used as cover crops, windmills, dairy farms, terrace construction, farm ponds and farm land, irrigation structures, and examples of wind erosion.