text Baltimore John Hopkins University Press 1977 Ind xi, 195 p. ; 24 cm. xi, 195 p. ; 24 cm. Index: p. 192-195 ENVIRONMENTAL improvement through economic incentives ECONOMIC ASPECTS ENVIRONMENTAL FACTORS 364.25 364.25ENV ISBN 0-8018-2000-1 INLIS000000000012155 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)