Dissolved-solids concentrations of water in the Niagara aquifer, Wisconsin /

Bibliographic Details
Main Author:	Devaul, Robert Washburn, 1918-
Corporate Authors:	Geological Survey (U.S.). Water Resources Division, Wisconsin Geological and Natural History Survey
Format:	Map
Language:	English
Published:	Madison : Wisconsin Geological and Natural History Survey, [1975?]
Subjects:	Groundwater > Wisconsin > Maps.

Description
Item Description:	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. "Base from U.S. Geological Survey, state base map, 1968." Cartographic material.
Physical Description:	color map ; 56 x 55 cm.