00933cam a22002651 4500 gs 43000089 DLC 20260227111349.0 761220s1943 nbuabf b s001 0 eng c gs 43000089 (OCoLC)2636010 U. S. Geol. survey. Library TxWB DLC premarc QE135 .A4 no. 14 551.7 Condra, Geo. E. (George Evert), 1869-1958. The geological section of Nebraska, by G. E. Condra and E. C. Reed. Lincoln, University of Nebraska, Conservation and survey division [1943] vii, [1], 82 p. illus (maps, profiles) fold. pl. 25 cm. Nebraska. Geological survey. Bulletin no. 14 Includes bibliographies. Geology Nebraska. Geology, Stratigraphic. Reed, E. C. (Eugene Clifton), 1901- joint author. 27912 27912