International Union for Conservation of Nature and Natural Resources
Standard form: IUCN
Established: 1948
Books
International Union for Conservation of Nature and Natural Resources, 1986. 1986 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland, and Cambridge, U.K.: [i]-x, [1]-105. ≡
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International Union for Conservation of Nature and Natural Resources, 1988. 1988 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland, and Cambridge, U.K.: [i]-xviii, [1]-154. ≡
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International Union for Conservation of Nature and Natural Resources, 1990. 1990 IUCN Red List of Threatened Animals. IUCN, Gland, Switzerland and Cambridge, U.K.: [i]-xxiv, [1]-192. ≡
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