Madison : Wisconsin Geological and Natural History Survey, [1975?]
Physical Details
color map ; 56 x 55 cm
OCLC
ocm05485030
Cartographic Data
Scale 1:1,000,000;1 in. equals approx. 16 miles.
At head of title: Cooperative project of University of Wisconsin-Extension, Geological and Natural History Survey and the Department of the Interior, United States Geological Survey.
"Lambert conformal conic projection based on standard parallels 33⁰ and 45⁰."
"Base from U.S. Geological Survey, State base map, 1968."
Also available on the Internet through the American Geographical Society Library Digital Map Collection.