Rapport d'une mission entreprise pour le compte de l'UICN par Pierre Desmeules en mars 1976 1976 DesMeules, Pierre |
Gunung Mulu national park : a management and development plan 1979 Anderson, J. A. R. | Jermy, A. C. | Cranbrook, Gathorne Gathorne-Hardy, Earl of |
The distribution of protected areas in relation to the needs of biotic community conservation in West and central Africa. Draft 1979
A conservation programme for sustainable development 1980-1982, prepared by the International Union for Conservation of Nature and Natural Resources, as a framework for the activities of IUCN, the World Wildlife Fund (WWF) and their associates 1979