Geologic structure map of the Beetown lead-zinc area, Grant County, Wisconsin /

Bibliographic Details
Main Author: Heyl, Allen V. (Allen Van), 1918-2008
Corporate Author: Geological Survey (U.S.)
Other Authors: Lyons, Erwin J., Theiler, John J.
Format: Government Document Map
Language:English
Published: Washington, D.C. : The Survey, 1952.
Series:Mineral investigations field studies ; map MF-3.
Subjects:

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