Crocodiles. Vol. 1, Proceedings of the first Working Meeting of crocodile specialists ... organized by the Survival service commission IUCN, at the Bronx Zoo, New York 15-17 March, 1971

International union for conservation of nature and natural resources. Survival service commission, New York (redaktör/utgivare)

Morges, [Tr.] 1971

Odefinierat språk 190 s., 1 fog.-s (190 s., 1 fig.-s)

Serie: IUCN publications. N.S. Suppl. paper ; No. 32

Serie: IUCN publications. N.S. Suppl. paper ; No. 32

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