TY - BOOK ED - International Union for Conservation of Nature and Natural Resources. ED - United Nations Environment Programme. ED - World Wide Fund for Nature. TI - Caring for the earth :a strategy for sustainable living/ (Acc: 1015) SN - 2831700744 U1 - 333.7 IUC 22 PY - 1991/// CY - Gland, Switzerland PB - IUCN--the World Conservation Union, United Nations Environment Programme, World Wide Fund for Nature KW - Human ecology KW - Sustainable development KW - Nature conservation KW - Sustainable living ER -