Soil-depleting, soil-conserving, and soil-building crops
- Source:
- Leaflet (United States. Department of Agriculture) ; no. 165 1938
- Year:
- 1938
- Subject:
- Crops and soils, Soil conservation, Soil management, grasses, soil conservation, conservation plants, soil organic matter, soil quality, and soil degradation
- Language:
- English
- Publisher:
- U.S. Dept. of Agriculture
- Collection:
- Organic Roots Collection