Conservation et utilisation rationnelle des écosystèmes forestiers du Gabon
1986
Nicoll, Martin E. |
Langrand, Olivier |
IUCN
Project concepts to promote the utilization and conservation of tropical forests : paper prepared under the auspices of WWF International for presentation to the International Tropical Timber Council (Committee on Reforestation and Forest Management)
1987
Johnson, Brian |
Earhart, J. J. |
Oldfield, Sara |
Report on the status of the Mediterranean monk seal
1987
Reijnders, P. J. H. |
Visscher, Marie-Noël de |
Ries, Edith |
Dahl, Arthur L. |
Jeudy de Grissac, Alain |
Marchessaux, Didier |
Strategy for marine resources conservation in Campeche Bay, Mexico
1979
Villa, José L. |
Sultanate of Oman : proposals for a system of nature conservation areas
1986
Clarke, John E. (John Ernest) |
Al Lamki, F.M.S. |
Anderlini, V. C. |
Sheppard, Charles |
Elephant conservation and protected area management : final report
1986
Dobias, Robert J. |
WWF/IUCN international education project : technical evaluation
1982
Smyth, John C. |
Japanese and Korean trade in rhinoceros horn : a report to the World Wildlife Fund and IUCN
1981
Martin, Esmond Bradley |