Ground-water resources of Ramsey County, North Dakota /

by Hutchinson, R. D. (Rickard D.)
Published 1980

Ground-water basic data of Cavalier and Pembina Counties /

by Hutchinson, R. D. (Rickard D.)
Published 1973

Ground-water resources of Cavalier and Pembina Counties, North Dakota /

by Hutchinson, R. D. (Rickard D.)
Published 1977

Ground-water basic data for Ramsey County, North Dakota /

by Hutchinson, R. D. (Rickard D.)
Published 1977

Changes in the shallow ground-water resources of the Yellowstone River Valley near Billings, Montana, August 1968-78 /

by Hutchinson, R. D. (Rickard D.)
Published 1983

Water resources of Racine and Kenosha Counties, southeastern Wisconsin /

by Hutchinson, R. D. (Rickard D.)
Published 1970

Ground-water pumpage and water-level changes in the Milwaukee-Waukesha area, Wisconsin, 1950-61 /

by Green, J. H. (Jack Harlan), 1926-, Hutchinson, R. D. (Rickard D.)
Published 1965

An assessment of the collection and analysis of hydrologic data by private contractors for the U.S. Geological Survey /

by Kilpatrick, F. A., Condes de la Torre, Alberto, Hutchinson, R. D. (Rickard D.)
Published 1983

Ground-water basic data for Griggs and Steele Counties, North Dakota /

by Downey, Joe S.
Published 1973