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 SN - 2831700744 AV - GF41 .C36 1991 U1 - 304.2 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 N1 - Accompanied by: Summary. 24 p. ; 27 cm; Includes bibliographical references (p. 213-222) ER -