Impact of Tenure and Uncertainty on the Choice of Optimal Soil Erosion Control Measures
Soil conservation issues re-surfaced in the United States during 1970's when crop acreage expanded by more than 120 percent to meet a 132 percent rise in agricultural exports. This large rapid expansion in cropland acres generated concern that increase in soil erosion might impair the nation's long term food producing capability.
University of Illinois - Urbana-Champaign
Networked Digital Library of Theses and Dissertations
University of Illinois at Urbana-Champaign