Evaluating the Environmental Effects of Agricultural Policy: The Soil Bank, the CRP, and Airborne Particulate Concentrations - Ringquist, Evan J.; Lee, Jeffrey A.; Ervin, R. Terry (Periodicals Archive Online (PAO), 1995)
http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:h317-1995-023-03-000009
Keywords: MA-MM