The 1992 United Nations Conference on the Environment and Development Earth Summit concluded that the environmental problems of the world's growing urban population need attention; however, the 1993 Ford Foundation-supported evaluation of urban research in developing countries noted that scant data are available on the urban environment, as little research has been done on this topic. Thus, there is a need for environmental action at the local level...
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详细
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1994/05/31
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出版
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13017
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1
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2010/07/01
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Report summary and reform mesures
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urban environmental assessment