La gouvernance environnementale dans les institutions gestionnaires d'écosystèmes forestiers d'Afrique centrale. Document de l'atelier
1999
IUCN
Mineria en el trópico : el caso de Centroamérica
1999
Bennekom, Sander van |
Besselink, Cas |
Girot, Pascal |
Salas, Alberto |
Guidelines for public use measurement and reporting at parks and protected areas
1999
Eagles, Paul F. J. |
Hornback, Kenneth E. |
Visitors to parks and protected areas impact at many levels: political, economic, social and ecological. To ensure effective park management for increasing visitor numbers, good quality global data on visitor use is necessary. This manual describes terms, approaches and techniques for gathering information about public use of parks and protected areas.
Wild medicinal plants in Egypt : an inventory to support conservation and sustainable use
1999
Batanouny, K. H. |
Aboutabl, E. |
Shabana, M., contrib. |
Soliman, F. |
Intégration de la conservation des écosystèmes forestiers au développement rural du Sud et de l'Est du Cameroun
1999
Ndinga, Assitou |