Halcrow, H., Heady, E., & Cotner, M. (1982). Soil conservation policies, institutions and incentives. Ankeny (Iowa): Soil Conservation Society of America.
Chicago Style CitationHalcrow, H.G., E.O Heady, and M.L Cotner. Soil Conservation Policies, Institutions and Incentives. Ankeny (Iowa): Soil Conservation Society of America, 1982.
MLA CitationHalcrow, H.G., E.O Heady, and M.L Cotner. Soil Conservation Policies, Institutions and Incentives. Ankeny (Iowa): Soil Conservation Society of America, 1982.
Warning: These citations may not always be 100% accurate.