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Ground-water resources exploration and its significance for the development of the national economy of the German Democratic Republic
Glander, H.; Weder, H. -J. - 1977
Persistent link: https://www.econbiz.de/10002448687
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Main trends in treatment of municipal and industrial sewage in the USSR
Schubert, Sergei Aleksandrovich - 1977
Persistent link: https://www.econbiz.de/10003127535
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Water development and conservation : ways and means
Vladisavljević, Ž. - 1976
Persistent link: https://www.econbiz.de/10002992795
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Water resources development and management planning in arid zones : case history, Israel
Wiener, A. - 1976
Persistent link: https://www.econbiz.de/10003025943
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The significance of quantitative statements in connection with combined investigations of karst waters : Austria
Zojer, H. - 1976
Persistent link: https://www.econbiz.de/10003028949
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Restriction of supply and risk in water supply systems
Domokos, M.; Szabó, S. - 1976
Persistent link: https://www.econbiz.de/10002136301
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Polish research program for system-oriented regional management of water resources
Kindler, Janusz - 1976
Persistent link: https://www.econbiz.de/10002210104
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Ground water resources of Sudan
Salama, Ramsis B. - 1977
Persistent link: https://www.econbiz.de/10002758382
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Establishment of quality criteria for water use in Australia
Hart, Barry T. - 1976
Persistent link: https://www.econbiz.de/10002836496
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Water rights and land control in arid areas : thematic paper ; Republic of Botswana
Segokgo, M. K. - 1977
Persistent link: https://www.econbiz.de/10002878555