Caring for the earth : a strategy for sustainable living. - International Union for Conservation of Nature and Natural Resources; United Nations Environment Programme; World Wide Fund for Nature (Gland, Switzerland : published in partnership by IUCN, UNEP, WWF, 1991)
Second world conservation strategy project, project director, David A. Munro.
Includes bibliographical references (p. 213-222).
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Keywords: Human ecology; Sustainable development; Nature conservation; Sustainable living