Economic models of agricultural land conservation and environmental improvement
Economic models of agricultural land conservation and environmental improvement
- Ames, Iowa Lowa State University Press 1992
- xii, 275
813805236
Soil FertilitySoil ImprovementSoil Sciences
631.45:631.9:33 / HEA-E
813805236
Soil FertilitySoil ImprovementSoil Sciences
631.45:631.9:33 / HEA-E