Industrial sand in Pike County, Kentucky - Hollenbeck, Ronald P.; Browning, James S.; McVay, T. L.; United States. Bureau of Mines (Lexington, University of Kentucky, 1967)
Prepared in cooperation with the U.S. Dept. of the Interior, Bureau of Mines.
Bibliography: p. 30.
Keywords: Sand -- Kentucky -- Pike Co; Sand, Glass -- Kentucky -- Pike Co