Yazar
iucn species survival commission
6 cilt bulundu.
IUCN Species Survival Commission, N. Leader-Williams, J. A. Kayera, G. L. Overton · World Conservation Union
226 sayfa · 1996
Wildlife conservation / Conservation of natural resources / Congresses / Citizen participation / Zoology, tanzania
IUCN Species Survival Commission · IUCN Species Survival Commission
Sayfa sayısı yok · 2004
Endangered species / Rare animals / Rare plants / Nature conservation / Congresses
Ger Bergkamp, International Union for Conservation of Nature and Natural Resources. Species Survival Commission, Megan Dyson, John Scanlon, IUCN Water and Nature Initiative Staff · Island Press
118 sayfa · 2002
Water-supply / Management / Integrated water development / Government policy
Karen L. Eckert, IUCN/SSC Marine Turtle Specialist Group, World Wildlife Fund (U.S.), Center for Marine Conservation, United States. National Oceanic and Atmospheric Administration, International Union for Conservation of Nature and Natural Resources. Species Survival Commission · IUCN/SSC Marine Turtle Specialist Group
235 sayfa · 1999
Sea turtles / Handbooks, manuals / Ecology / Marine ecology / Marine biology