Cowpeas : culture and varieties
- Source:
- Farmers' bulletin (United States. Dept. of Agriculture) ; no. 1148 1920
- Year:
- 1920
- Subject:
- Cowpea, legumes, forage legumes, green manures, plant cultural practices, varieties, cultivars, dry beans, and cowpeas
- Format:
- 26 p. : ill. ; 23 cm.
- Language:
- English
- Publisher:
- U.S. Dept. of Agriculture
- Collection:
- Organic Roots Collection