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United Nations Environment Programme ,  [The State of the Environment 1976] ,  The State of the Environment 1976

United Nations Environment Programme ,  [Gems-Water: Report of a Workshop on Water Quality Monitoring and Assessment - Report Series No. 12] ,  Gems-Water: Report of a Workshop on Water Quality Monitoring and Assessment - Report Series No. 12

United Nations Environment Programme ,  [Baseline Study of the Vitogo River and Associated Environment - UNEP Regional Seas Reports and Studies No. 93. SPREP Topic Review No. 28] ,  Baseline Study of the Vitogo River and Associated Environment - UNEP Regional Seas Reports and Studies No. 93. SPREP Topic Review No. 28

United Nations Environment Programme ,  [Conference Report of the ‘GEF International Waters Science Conference 2012’ (IWSC 2012) : Setting the International Waters Science Agenda for the next Decade] ,  Conference Report of the ‘GEF International Waters Science Conference 2012’ (IWSC 2012) : Setting the International Waters Science Agenda for the next Decade

United Nations Environment Programme ,  Japan Society on Water Management ,  [Assessment and Promotion of Human Resources for River Water Quality Management] ,  Assessment and Promotion of Human Resources for River Water Quality Management

United Nations Environment Programme ,  [Regional Overview: Case Studies of River and Direct Inputs of Contaminants with Focus on the Anthropogenic and Natural Changes in the Selected Areas of the NOWPAP Region - POMRAC Technical Report No. 10] ,  Regional Overview: Case Studies of River and Direct Inputs of Contaminants with Focus on the Anthropogenic and Natural Changes in the Selected Areas of the NOWPAP Region - POMRAC Technical Report No. 10

United Nations Environment Programme ,  [National Reports on River and Direct Inputs of Contaminants into the Marine and Coastal Environment in NOWPAP Region - POMRAC Technical Report No. 2] ,  National Reports on River and Direct Inputs of Contaminants into the Marine and Coastal Environment in NOWPAP Region - POMRAC Technical Report No. 2

United Nations Environment Programme ,  United Nations University ,  International Water Resources Association ,  Sasakawa Peace Foundation ,  [International Waters of the Middle East: From Euphrates-Tigris to Nile - Water Resources Management Series 2] ,  International Waters of the Middle East: From Euphrates-Tigris to Nile - Water Resources Management Series 2

United Nations Environment Programme ,  [Environmental Guidelines for Sand and Gravel Extraction Projects - Environmental Management Guidelines, No. 20] ,  Environmental Guidelines for Sand and Gravel Extraction Projects - Environmental Management Guidelines, No. 20

United Nations Environment Programme ,  [Review of the East Asian Seas Action Plan and Strategy for Future Development (2005)] ,  Review of the East Asian Seas Action Plan and Strategy for Future Development (2005)