Promotion de la Convention de Ramsar et inventaire de la Lagoa de Cufada, Guinée-Bissau : rapport de mission
1990
Scott, Derek A. |
Pineau, Olivier |
Protected areas
Une classification de paysages pour la Réserve naturelle nationale de l'Aïr et du Ténéré
1989
Grettenberger, John F. |
Newby, John E. |
Protected area management and planning in China : a training manual, working draft
1988
Machlis, Gary E. |
Marsh, John |
Ngorongoro Conservation and Development Project : 1987 wet season sample ground census : preliminary report
1987
Perkin, Scott |
The ecology of the elephant (Elephas maximus L.) in the Way Kambas game reserve, Sumatra
1986
Santiapillai, Charles |
Suprahman, Hayani |
Documentation to assist the elaboration of a national inventory of natural heritage in Afganistan
2002
Hogan, Rolf |