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Serageldin,Ismail, and Cohen,A Michael. Human Face of the Urban Environment: Report to the Development Community: On the Second Annual Conference on Environmentally Sustainable Development. Washington: World Bank, 1994.

Serageldin,Ismail, and Cohen,A Michael. Human Face of the Urban Environment: Report to the Development Community: On the Second Annual Conference on Environmentally Sustainable Development. World Bank, 1994.