Conference on the Conservation of Wetlands of International Importance especially as Waterfowl Habitat, Cagliari, Italy, 24-29 November 1980
1980
IUCN
Strengthening environment management capabilities in Pacific island developing countries : final report
1993
Sheppard, David |
Biodiversity guide to Pakistan
1991
Mallon, David P. |
Parks for life : report of the fourth World Congress on National Parks and Protected Areas, 10-21 February 1992
1993
McNeely, Jeffrey A. |
A classification of the biogeographical provinces of the world
1975
Udvardy, Miklos D. F. |
A preliminary classification of coastal and marine environments
1975
Ray, G. Carleton |
Conservation of Sirenia : current status and perspectives for action
1974
Bertram, G. C. L. (George Colin Lawder) |
