Director general's report on the activities of the Union since the 12th session of the Council [23-26 November 1982] 1983
National conservation strategies : an analysis of their application in planning for sustainable development 1983 Cockerell, Michael | Halle, Mark | Hallden, H. | Munro, David A. | Bass, Stephen |
IUCN conservation plan : partnership for conservation. A framework for cooperative action by IUCN members, collaborators and the secretariat and its components for the period 1985-1987 1983
Conservation for sustainable development in Belize : towards a national conservation strategy. Draft 1983
La répartition des aires protégées en fonction des besoins de la conservation des communautés biotiques de l'Afrique centrale et de l'Ouest : document de travail 1983
Conservation et aménagement des forêts naturelles de la crète Zaïre-Nil au Rwanda : rapport de mission 1983 Huart, J. P. d’ |