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United Nations Environment ProgrammeInternational Lake Environment Committee[Guidelines of Lake Management Volume 9: Reservoir Water Quality Management]Guidelines of Lake Management Volume 9: Reservoir Water Quality Management

United Nations Environment Programme[Data Book of the World Lake Environments: A Survey of the State of the State of World Lakes]Data Book of the World Lake Environments: A Survey of the State of the State of World Lakes

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[Data Book of World Lake Environments: A Survey of the State of World Lakes (1991 Report)]Data Book of World Lake Environments: A Survey of the State of World Lakes (1991 Report)

United Nations Environment ProgrammeWorld Health Organization[Water Quality of World River Basins: Global Environment Monitoring System (GEMS) - UNEP Environment Library No. 14]Water Quality of World River Basins: Global Environment Monitoring System (GEMS) - UNEP Environment Library No. 14

United Nations Environment Programme[Interactions of Biogeochemical Cycles in Aqueous Ecosystems Part 7]Interactions of Biogeochemical Cycles in Aqueous Ecosystems Part 7

United Nations Environment ProgrammeInstitute of Water Management of the Ministry of Environmental Protection and Water Management of the German Democratic Republic[Eutrosym ‘76: Proceedings the International Symposium on Eutrophication and Rehabilitation of Surface Water – Vol. IV]Eutrosym ‘76: Proceedings the International Symposium on Eutrophication and Rehabilitation of Surface Water – Vol. IV

People's Republic of China[Strengthening Protection of Rivers and Lakes, Maintaining Healthiness in Rivers and Lakes]Strengthening Protection of Rivers and Lakes, Maintaining Healthiness in Rivers and Lakes

United Nations Environment ProgrammeUnited Nations Environment Programme[Transboundary lakes and reservoirs: Status and future trends - Volume 2: Lake basins and reservoirs]Transboundary lakes and reservoirs: Status and future trends - Volume 2: Lake basins and reservoirs

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