Agricultural soil loss : processes, policies, and prospects

edited by John M. Harlin and Gigi M. Berardi
Bok · Engelsk · 1987

Utgitt	Boulder, Co : Westview Press , 1987
Omfang	ix, 369 s. : ill.
Emner	Agriculture and state - United States Soil conservation - Economic aspects - United States Soil conservation - Government policy - United States Soil erosion - Economic aspects - United States Soil erosion - United States
ISBN	0813371945