Geology and ground-water resources of Fillmore County, Nebraska /

by Keech, Charles Franklin, 1909-, Dreeszen, V. H.
Published 1968

Geology and ground-water resources of Clay County, Nebraska /

by Keech, Charles Franklin, 1909-, Dreeszen, V. H., Rainwater, F. H. (Frank Hays), 1921-
Published 1959

Revision of the classification of the Pleistocene deposits of Nebraska /

by Reed, E. C. (Eugene Clifton), 1901-
Published 1965

Bedrock geologic map showing thickness of overlying Quaternary deposits, Grand Island quadrangle, Nebraska and Kansas /

Published 1973