cam a22 1 4500 534848893 CHVBK 20200319061510.0 160420s1992 sz 10 eng d 2-8317-0084-1 (SNL)991003907229703976 (Sz)117447-41snl_51 (Sz)vtls000117447 (Sz)000117447 Sz SAZ Workshop on the Environment and Economic Development (1990 Perth) Workshop report on the Environment and Economic Development, 30 November-1 December 1990 Environment and economic development Gland [etc.] IUCN - The World Conservation Union [1992]. IV, 51 S. Ill. 30 cm. txt rdacontent n rdamedia nc rdacarrier Am Kopf des Titelbl.: IUCN - The World Conservation Union, 18th General Assembly, Perth, Australia IUCN (International Union for Conservation of Nature and Natural Resources) Umschlagtitel: Environment and economic development : workshop papers 502.5 snl local 338.0 snl local sb 1993/24 18 snl-sb International Union for Conservation of Nature and Natural Resources (DE-588)30267-3 International Union for Conservation of Nature and Natural Resources General Assembly (18 1990 Perth) Kongress (1990 Perth) SNL 111 2- Workshop on the Environment and Economic Development (1990 Perth) SNL 710 2- International Union for Conservation of Nature and Natural Resources (DE-588)30267-3 SNL 710 2- International Union for Conservation of Nature and Natural Resources General Assembly (18 1990 Perth) SNL 711 2- Kongress (1990 Perth) ORANGE 534848893 SWISSBIB 139129413 BK020800 XK020000 XK020000 SNL NB001 NB001 Nbq 19151 NB10010