Western Mediterranean
1985
Margalef, Ramon |
IUCN
Antarctica
1985
Bonner, W. Nigel (William Nigel) |
Walton, D. W. H. |
Amazonia
1985
Prance, Ghillean T. |
Lovejoy, Thomas E. |
Directory : Species Survival Commission membership directory
1990
Dopazo, Maria |
Dolphins, porpoises and whales of the world : the IUCN red data book
1991
Cooke, Justin |
Klinowska, Margaret |
The IUCN invertebrate red data book
1983
Collins, N. Mark |
Hughes, Sarah Anne |
Pyle, Robert Michael |
Wells, Sue |
1990 IUCN red list of threatened animals
1990
Flesness, Nathan R. |
Foose, Thomas J. |
Biodiversity in sub-saharan Africa and its islands : conservation, management and sustainable use
1990
Stuart, S. N. |
Adams, Richard J. |