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Start Over Subject Groundwater Year 1986 Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. Ground-water resources of Butler County

Maps The Ohio State University Public content
1986. Schmidt, James J. Relief shown by contours and spot heights. by James J. Schmidt ; cartography, David S. Orr. Scale 1:62,500 "Total copies printed: 500." Includes lo... Ohio. Department of Natural Resources.

2. Ground-water resources of Clermont County

Maps The Ohio State University Public content
1986. Walker, Alfred C. by Alfred C. Walker ; cartography, David S. Orr. "Total copies printed: 500." Scale 1:62,500 Relief shown by contours and spot heights. Includes lo... Ohio. Department of Natural Resources.

3. Ground-water resources of Erie County

Maps The Ohio State University Public content
1986. Walker, Alfred C. "Total copies printed: 500." by Alfred C. Walker ; cartography, by David S. Orr. Scale 1:62,500 Relief shown by contours and spot heights. Includes... Ohio. Department of Natural Resources.

4. Ground-water resources of Hamilton County

Maps The Ohio State University Public content
1986. Walker, Alfred C. by Alfred C. Walker ; cartography, David S. Orr. Includes location map. Scale 1:62,500 Relief shown by contours and spot heights. "Total copies pri... Ohio. Department of Natural Resources.

5. Ground-water resources of Huron County

Maps The Ohio State University Public content
1986. Hartzell, Glenn W. Includes location map. Scale 1:62,500 Relief shown by contours and spot heights. by Glen W. Hartzell ; cartography, David S. Orr. Ohio. Department of Natural Resources.

6. Ground-water resources of Lucas County

Maps The Ohio State University Public content
1986. Hallfrisch, Michael. Includes location map. Scale 1:62,500 Relief shown by contours and spot heights. by Michael Hallfrisch ; cartography, David S. Orr. "Total copies p... Ohio. Department of Natural Resources.