Conservation et utilisation rationnelle des écosystèmes forestiers en Afrique centrale. Dossier d'exécution
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 |
Food security and nutritional status
1990
McNeely, Jeffrey A. |
Biological survey of Nigeria : a program development submitted to the IUCN. Final report
1990
Drolet, C. A. |