The pleistocene geology of Nebraska /

by Lugn, Alvin Leonard, 1895-1976

The origin and sources of loess in the central Great Plains and adjoining areas of the central lowland.

by Lugn, Alvin Leonard, 1895-1976
Published 1962

Geology and ground-water resources of south-central Nebraska : with special reference to the Platte river valley between Chapman and Gothenburg /

by Lugn, Alvin Leonard, 1895-1976
Published 1938

Geology and ground-water resources of south-central Nebraska : with special reference to the Platte River Valley between Chapman and Gothenburg /

by Lugn, Alvin Leonard, 1895-1976, Wenzel, L. K.
Published 1938

Deep wells of Nebraska /

by Condra, Geo. E. (George Evert), 1869-1958