Upper Carboniferous formations in the Lower Platte Valley,
Condra, Geo. E. 1869-1958.
Upper Carboniferous formations in the Lower Platte Valley, by G. E. Condra and Oliver J. Scherer. With an annotated bibliography by W. R. Johnson. - Lincoln University of Nebraska, Conservation and Survey Division, 1939. - 18 p. illus.
"Annotated bibliography": p. 16-18.
gs 39000289
Geology, Stratigraphic--Carboniferous.
Geology--Nebraska.
QE135 / .A43 no. 16
Upper Carboniferous formations in the Lower Platte Valley, by G. E. Condra and Oliver J. Scherer. With an annotated bibliography by W. R. Johnson. - Lincoln University of Nebraska, Conservation and Survey Division, 1939. - 18 p. illus.
"Annotated bibliography": p. 16-18.
gs 39000289
Geology, Stratigraphic--Carboniferous.
Geology--Nebraska.
QE135 / .A43 no. 16