Halcrow, Harold G. Heady, Earl Orel 1916- Cotner, M. L. North Central Research Committee 111--Natural Resource Use and Environmental Policy (U.S.) United States Department of Agriculture. Natural Resource Economics Division. text Ankeny, Iowa Published for North Central Research Committee 111, Natural Resource Use and Environmental Policy by the Soil Conservation Society of America c1982 monographic xii, 330 p. ; 24 cm. edited by Harold G. Halcrow, Earl O. Heady, and Melvin L. Cotner. Based on a symposium held May 19-21, 1981, at Illinois State Park, Zion, Ill., sponsored by the Natural Resource Economics Division, U.S. Dept. of Agriculture and others. Includes bibliographies and index. n-us--- Soil conservation United States Congresses Soil conservation Government policy United States Congresses Incentives in soil conservation United States Congresses S624.A1 S58 1982 333.76/16/0973 0935734066 : 82000699 UOEL 000 20150410123737.0 1859284