Geology and ground-water resources of the London area, Kentucky, by E.G. Otton. Prepared in cooperation with the Geological Survey, U.S. Department of the Interior. - Kentucky. Division of Geology; Otton, E. G. (Edmond George), 1918- ([Lexington?], 1948)
Bibliography: p. 47.
Keywords: Geology -- Kentucky -- London area; Groundwater -- Kentucky -- London area; Water-supply -- Kentucky -- London area