by James J. Schmidt., Relief shown by contours and spot heights., Scale 1:62,500, Includes location map., "Total copies printed: 500."
Creator
Schmidt, James J.
Publisher
Ohio. Department of Natural Resources
Subject
Groundwater
Date Issued
1985
Rights
This item, made available for research and educational purposes, may be protected by copyright; the user is responsible for making a final determination of copyright status.
Schmidt, James J. (1985). Ground-water resources of Champaign County. Ohio. Department of Natural Resources. https://hdl.handle.net/1811/ad8498be-c7e7-490f-8e0a-60c14daef349 (map)