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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. II]Eutrosym ‘76: Proceedings the International Symposium on Eutrophication and Rehabilitation of Surface Water - Vol. II

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

United Nations Environment ProgrammeAfrican Development Bank[Atlas des ressources en énergie de l'Afrique][Atlas of Africa Energy Resources]Atlas of Africa Energy Resources

United Nations Environment Programme[The United Nations Environment Programme (UNEP) Energy Finance - [Factsheet]]The United Nations Environment Programme (UNEP) Energy Finance - [Factsheet]

United Nations Development ProgrammeUnited Nations Environment ProgrammeUnited Nations Department of Technical Cooperation Development[Transnational Project on the Major Regional Aquifer in North-East Africa: Proceedings of project Workshop]Transnational Project on the Major Regional Aquifer in North-East Africa: Proceedings of project Workshop

United Nations Educational, Scientific and Cultural OrganizationUnited Nations Environment Programme[The Impact of Large Water Projects on the Environment - Proceedings of an International Symposium]The Impact of Large Water Projects on the Environment - Proceedings of an International Symposium

United Nations Environment ProgrammeInternational Union for Conservation of Nature[Les aires protégées en Méditerranée: Essai d'étude analytique de la législation pertinente - MAP Technical Reports Series No. 83]Les aires protégées en Méditerranée: Essai d'étude analytique de la législation pertinente - MAP Technical Reports Series No. 83

United Nations Environment ProgrammeInternational Lake Environment Committee Foundation (ILEC)[International Shiga Forum on Technology for Water Management in the 21st Century - Proceedings]International Shiga Forum on Technology for Water Management in the 21st Century - Proceedings

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