01454cam a2200337 4500 gs 68000155 DLC 20260227111422.0 690506m19669999nduab b 000 0 eng c gs 68000155 //r934 U.S. Geological Survey Library DLC DLC North Dakota Geological Survey. Geology and ground water resources of Cass County, North Dakota. Grand Forks, 1966- pts. illus., maps. 23 cm. Bulletin 47 County ground water studies, 8. Prepared by the U.S. Geological Survey in cooperation with the North Dakota State Water Commission, North Dakota Geological Survey, and Cass County Board of Commissioners. Part of illustrative matter folded in pockets. Includes bibliographies. Pt. 1. Geology, by Robert L. Klausing.--Pt. 2. Ground water basic data, by Robert L. Klausing. Geology North Dakota Cass County. Water-supply North Dakota Cass County. Groundwater North Dakota Cass County. Borings North Dakota Cass County. Geological Survey (U.S.) North Dakota State Water Commission. Klausing, Robert L. North Dakota. Geological Survey. County ground water studies, 8 Bulletin (North Dakota Geological Survey) ; 47. 30417 30417