text Wahsington World Bank 1994 vii, 363 p. : ill ; 1994 SUSTAINABILITY-ECONOMICS CONSERVATION KONSERVASI SUSTAINABLE DEVELOPMENT 502.7 502.7 INLIS000000000002731 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)