Environmental policy, elements of environmental analysis - 4 0 16; Tolley, George S.;Graves, Philip E.;Blomquist, Glenn C.;Babcock, Lyndon; 5 (Cambridge, Mass. : Ballinger Pub. Co., 1981)
Includes index.
Keywords: 2 -- 0; 6; Cost effectiveness. -- Environmental policy -- 20; 20; 2