Tanzania Wildlife Division : Selous census
1989
Censuses
Recensement des gorilles et des chimpanzés du Gabon
1983
Tutin, Caroline E. G. |
Fernandez, Michel |
Status and management of Psittacines in northeastern Honduras
1993
Wiedenfeld, David A. |
Parc national de la Garamba - Garamba national park project : recensement général - general aerial census, May 1993
1993
Smith, Fraser |
Hillman Smith, A. K. Kes |
Atalia, Mbayma |
Likango, Monumgu |
Watkin, John |
Merode, Emmanuel de |
Ndey, Amube |
Kobode, Eza |
Ngorongoro Conservation and Development Project : 1987 wet season sample ground census : preliminary report
1987
Perkin, Scott |
Aerial census of the Garamba National Park, Zaire, March 1983 with emphasis on the northern white rhinos and elephants
1983
Hillman, Kes |
Borner, Markus |
Mankoto ma Oyisenzoo, Germain |
Rogers, Patrick |
Smith, Fraser |
A wildlife and habitat survey of Dong Hua Sao proposed protected area, Champassak, Laos, conducted during May to July 1993
1993
Duckworth, William |
Evans, Thomas |
Timmins, Robert J. |
Ngorongoro Conservation Area : aerial survey of livestock and wildlife, 23-25 October 1987 : preliminary results of SRF survey
1988
Perkin, Scott |
Campbell, Kenneth L. |
Ngorongoro Conservation and Development Project : 1987 dry season sample ground census : preliminary report
1988
Perkin, Scott |