Policies and Perspectives of Environmental Management in Asia and the Pacific : Policy Statement by Mr. S.A.M.S. Kibria Under Secretary General of the United Nations and Executive Secretary of Escap
1990
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详细记录
符号IHE/MCED/1
标题Policies and Perspectives of Environmental Management in Asia and the Pacific : Policy Statement by Mr. S.A.M.S. Kibria Under Secretary General of the United Nations and Executive Secretary of Escap
获取English: IHE_MCED_1-EN - PDF ;
日期[Bangkok] : UN, 15 Oct. 1990