Search

Search Constraints

Start Over You searched for: Author Hull, Dennis N. 1948- Remove constraint Author: Hull, Dennis N. 1948- Bounding Box -40.000931 39.999015 -39.999064 40.000987 Remove constraint Bounding Box: -40.000931 39.999015 -39.999064 40.000987

Search Results

3. Sand and gravel resources of Trumbull County, Ohio

Maps The Ohio State University Public content
1984. Hull, Dennis N. 1948-. Includes bibliography. Includes tables, water well logs and location map. by Dennis N. Hull ; cartographic drafting by David E. Richardson. Ohio. Division of Geological Survey.

4. Surficial materials of Portage County, Ohio

Maps The Ohio State University Public content
1987. Hull, Dennis N. 1948-. Relief shown by contour lines and spot heights. Includes text, bibliography, index and location map. by Dennis N. Hull. Scale approximately 1:63,36... Ohio. Division of Geological Survey.