Environmental technology for low-income communities /[prepared by Miriam S. de Lima]. - UNEP-NHA Marginal Settlements Improvement Project; De Lima, Miriam S.; Philippines. National Housing Authority ([Quezon City] National Housing Authority, 1979)
Title from cover. 500 At head of title: "UNEP-NHA Marginal Settlements Improvement Project (Integrated approach for improving slums and marginal settlements demonstration project in the Philippines, project no. 0104-76-02 (896)".
Keywords: Poor -- Housing -- Philippines; Green technology -- Philippines