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[null,"1.","Record Nr.",null,"UNINA9910711552603321"]
[null,null,"Autore",null,"Tychsen Paul C. <1916-1991, >"]
[null,null,"Titolo",null,"Geology and ground-water hydrology of the Heart River irrigation project and the Dickinson area, North Dakota / / by Paul C. Tychsen ; with a section on the mineral quality of waters of the Heart River Project by Herbert A. Swenson"]
[null,null,"Pubbl/distr/stampa",null,"Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1950"]
[null,null,"Descrizione fisica",null,"1 online resource (iv, 59 pages) : illustrations, maps + + 1 plate"]
[null,null,"Collana",null,"Geological Survey circular ; ; 34"]
[null,null,"Soggetti",null,"Groundwater - North Dakota"]
[{"$nulls":4},"Water quality - North Dakota"]
[{"$nulls":4},"Rivers - Irrigation - North Dakota"]
[{"$nulls":4},"Groundwater"]
[{"$nulls":4},"Water quality"]
[{"$nulls":4},"Heart River (N.D.) Irrigation"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","\"January 1950.\""]
[{"$nulls":4},"\"Compiled as part of program of Interior Department for development of the Missouri River basin.\""]
[null,null,null,"Nota di bibliografia","Includes bibliographical references."]