The conservation of natural resources
- Source:
- Farmers' bulletin (United States. Dept. of Agriculture) ; no. 327 1908
- Year:
- 1908
- Subject:
- Conservation of natural resources, natural resource management, forest resources, mineral resources, soil erosion, and public policy
- Format:
- 12 p. ; 23 cm.
- Language:
- English
- Publisher:
- U.S. Dept. of Agriculture
- Collection:
- Organic Roots Collection