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Start Over You searched for: Author Struble, Richard A. Remove constraint Author: Struble, Richard A. Year 1987 Remove constraint Year: 1987 Bounding Box -40.000931 39.999015 -39.999064 40.000987 Remove constraint Bounding Box: -40.000931 39.999015 -39.999064 40.000987

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1. Sand and gravel resources of Champaign County, Ohio

Maps The Ohio State University Public content
1987. Struble, Richard A. Includes text, 3 tables, location map, and water-well logs. by Richard A. Struble ; cartographic drafting by Lisa Van Doren. Relief shown by contou... Ohio. Division of Geological Survey.

2. Sand and gravel resources of Clark County, Ohio

Maps The Ohio State University Public content
1987. Struble, Richard A. Includes tables, water-well logs and location map. Scale 1:24,000. Includes bibliographical references. by Richard A. Struble ; cartographic drafti... Ohio. Division of Geological Survey.

3. Sand and gravel resources of Montgomery County, Ohio

Maps The Ohio State University Public content
1987. Struble, Richard A. by Richard A. Struble. Scale approximately 1:63,360 Relief shown by contour lines and spot heights. Includes text, bibliography, 3 tables, location... Ohio. Division of Geological Survey.