Projet de conservation de l'environnement dans le delta intérieur du Niger. Dossier relatif à la création de "sites de Ramsar" dans le delta intérieur du Niger, Mali
1989
Nature conservation
Wildlife ecology
1988
Boshe, John I. |
The Korup regional management plan : conservation and development in the Nidan division of Cameroon. Draft
1984
Gartlan, Steve |
A system plan of protected areas for wildlife conservation and sustainable rural development. Executive summary
1990
Child, Graham |
Grainger, John |
A system plan for protected areas for wildlife conservation and sustainable rural development in Saudi Arabia
1990
Child, Graham |
Grainger, John |
