"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 inset and location map.
Creator
Walker, Alfred C.
Publisher
Ohio. Department of Natural Resources
Subject
Water-supply, Groundwater
Date Issued
1986
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.
Walker, Alfred C. (1986). Ground-water resources of Erie County. Ohio. Department of Natural Resources. https://hdl.handle.net/1811/1c526b0d-a1fe-41b1-ae76-78282d8d82c4 (map)