The behavior of boron in soils
- Source:
- Technical bulletin (United States. Dept. of Agriculture) ; no. 696 1939
- Year:
- 1939
- Subject:
- Soils -- Boron content
- Format:
- 58 p., 1 leaf of plates : ill. ; 23 cm.
- Publisher:
- U.S. Dept. of Agriculture
- Collection:
- Organic Roots Collection