na INLIS000000000012155 Ind 0010-1118012155 ENVIRONMENTAL improvement through economic incentives ENVIRONMENTAL improvement through economic incentives Frederick R. Anderson ... [et al.] Baltimore John Hopkins University Press 1977 xi, 195 p. ; 24 cm. xi, 195 p. ; 24 cm. ISBN 0-8018-2000-1 364.25ENV Index: p. 192-195 364.25 ECONOMIC ASPECTS ENVIRONMENTAL FACTORS 204/2001-mfn13943 204/2001-mfn34969