Preliminary aeroradioactivity and geologic map of the Karnes City NW quadrangle, Karnes County, Texas [map] / by D.H. Eargle, J. Trumbull, and R.M. Moxham
Relief shown by contour lines. "Geology by D.H. Eargle, 1956-58 and J.V.A. Trumbull, 1957. Radioactivity contours by R.M. Moxham ..., 1956." "Prepared in cooperation with the U.S. Atomic Energy Commission." Includes location map.