01902cam a22003851a 4500 gs 43000029 DLC 20260227111349.0 780227s1942 ksuab 000 0 eng c gs 43000029 (OCoLC)3673952 U. S. Geol. survey. Library. TxEU DLC premarc QE113 .A2 no. 44 (557.81) 622.1 Jakosky, Jay John, 1895- Geophysical investigations in the Tri-state zinc and lead mining district / by J. J. Jakosky, R. M. Dreyer, and C. H. Wilson. Topeka : Printed by Kansas state printing plant, 1942. 151 p. : illus. (incl. maps, profiles, diagrs.) ; 23 cm. Kansas. State geological survey. Bulletin 44 At head of title: State geological survey of Kansas... "Also published as Bulletin 24, Engineering experiment station." University of Kansas publications, December 1942. "Prepared by the State geological survey of Kansas and the Engineering experiment station, University of Kansas, in cooperation with the Tri-state zinc and lead operator's association and the Kansas industrial development commission. With : Geology and ground-water resources of Ford County, Kansas / by Herbert A. Waite, 1942. Bound together subsequent to publication. DLC "References": p. 151. Prospecting Geophysical methods. Lead ores United States. Zinc ores United States. Dreyer, Robert Marx, 1914- , joint author. Wilson, Clyde Hamilton, 1906- , joint author. University of Kansas. Engineering Experiment Station. Tri-state zinc and lead operator's association. Kansas Industrial Development Commission. 27883 27883