Productivity Effects of Cropland Erosion in the United States

Productivity Effects of Cropland Erosion in the United States

Crosson, Pierre R.

Taylor & Francis Ltd

10/2017

106

Mole

Inglês

9781138120648

15 a 20 dias

Descrição não disponível.
Preface; 1. Introduction and Summary 2. The Historical Background 3. Soil Characteristics, Erosion, and Productivity 4. How Much Present Erosion? 5. Effects of Erosion on Productivity 6. Significance of Productivity Loss 7. Technical Responses to Erosion-Induced Productivity Loss 8. Some Policy Issues; Appendix A: 1977 National Resources Inventory; Appendix B: The Erosion Productivity Impact Calculator; Index
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