Struble, Richard A.Includes references.Relief shown by contour lines and spot heights.Includes text, 3 tables, location map, and water-well logs.by Richard A. Struble ; cartographic drafting by Edward V. Kuehnle.Scale approximately 1:63,360TIFFhttps://hdl.handle.net/1811/72077289-d258-41c2-b717-84f7711d685dengOhio. Division of Geological SurveyPublicSandGravelSand and gravel resources of Butler County, OhioMapsOhio--Butler CountyOhioThe Ohio State University