Lithologic, geophysical, and mineral commodity maps of Precambrian rocks in Wisconsin /

Bibliographic Details
Main Author:	Dutton, Carl E. (Carl Evans), 1904-
Corporate Authors:	Geological Survey (U.S.), Wisconsin Geological and Natural History Survey
Other Authors:	Bradley, Reta E.
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : U.S. Geological Survey, 1970.
Series:	Miscellaneous geologic investigations ; map I-631.
Subjects:	Geology > Wisconsin > Maps. Geology, Stratigraphic > Precambrian > Maps.

Evans: Maps File (2nd floor)