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Start Over Subject Groundwater Year 1985 Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. Ground-water resources of Champaign County

Maps The Ohio State University Public content
1985. Schmidt, James J. by James J. Schmidt. Relief shown by contours and spot heights. Scale 1:62,500 Includes location map. "Total copies printed: 500.". Ohio. Department of Natural Resources.

2. Ground-water resources of Jackson and Vinton Counties

Maps The Ohio State University Public content
1985. Walker, Alfred C. Includes location map. by Alfred C. Walker. Relief shown by contours and spot heights. Scale 1:135,000. Ohio. Department of Natural Resources.

3. Ground-water resources of Lawrence and Gallia counties

Maps The Ohio State University Public content
1985. Schmidt, James J. Includes location map. "Total copies printed: 500." by James J. Schmidt. Scale 1:135,000 Relief shown by contours and spot heights. Ohio. Department of Natural Resources.