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United Nations Environment Programme ,  [Urban Air Pollution - UNEP/GEMS Environment Library No 4] ,  Urban Air Pollution - UNEP/GEMS Environment Library No 4

United Nations Environment Programme ,  Association of Southeast Asian Nations ,  [ASEAN environment programme III (ASEP III), 1988-1992: Phase III of the Regional Collaborative Programme on Environment of the ASEAN Countries] ,  ASEAN environment programme III (ASEP III), 1988-1992: Phase III of the Regional Collaborative Programme on Environment of the ASEAN Countries

United Nations Environment Programme ,  World Health Organization ,  [Air Quality Management and Assessment Capabilities in 20 Major Cities] ,  Air Quality Management and Assessment Capabilities in 20 Major Cities

United Nations Environment Programme ,  [GEO Methodology for City Environment Assessment: Working Manual [Chinese]] ,  GEO Methodology for City Environment Assessment: Working Manual [Chinese]

United Nations Environment Programme ,  [Environmental Integrated Assessments for Cities in Latin America and the Caribbean: GEO Cities Project] ,  Environmental Integrated Assessments for Cities in Latin America and the Caribbean: GEO Cities Project

United Nations Environment Programme ,  Tata Energy Research Institute (TERI) ,  South Asia Cooperative Environment Programme (SACEP) ,  [India: State of the Environment 2001] ,  India: State of the Environment 2001

United Nations Environment Programme ,  International Resource Panel ,  [City-Level Decoupling: Urban Resource Flows and the Governance of Infrastructure Transitions] ,  City-Level Decoupling: Urban Resource Flows and the Governance of Infrastructure Transitions

United Nations Environment Programme ,  [Rwanda : From Post-conflict to Environmentally Sustainable Development] ,  Rwanda : From Post-conflict to Environmentally Sustainable Development