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United Nations Environment Programme ,  Food and Agriculture Organization of the United Nations ,  Economic Commission for Africa ,  [Centres de Recherche Marine: Afrique] ,  [Marine Research Centres: Africa] ,  Marine Research Centres: Africa

United Nations Environment Programme ,  [Directory of Institutions and Individuals Active in Environmental Training at Tertiary Level in Asia and the Pacific - NETLAP Publication No. 2] ,  Directory of Institutions and Individuals Active in Environmental Training at Tertiary Level in Asia and the Pacific - NETLAP Publication No. 2

United Nations Environment Programme ,  [Directory of Institutions and Individuals Active in Environmentally-Sound and Appropriate Technologies Volume 1] ,  Directory of Institutions and Individuals Active in Environmentally-Sound and Appropriate Technologies Volume 1