 | Robert Allen, Robert Prescott-Allen - Nature - 1980 - 164 pages
"This book is based on the World Conservation Strategy prepared by the International Union for Conservation of Nature and Natural (IUCN), with the advice, cooperation and ... | |
 | Robert Prescott-Allen - Business & Economics - 1980 - 160 pages
Based on the Global Conservation Strategy prepared in Switzerland in 1980 by the United Nations Environment Program, the World Wildlife Fund, and the International Union for ... | |
 | Robert Prescott-Allen - Business & Economics - 1980 - 160 pages
Based on the Global Conservation Strategy prepared in Switzerland in 1980 by the United Nations Environment Program, the World Wildlife Fund, and the International Union for ... | |
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