Water-quality assessment of the Cambrian-Ordovician aquifer system in the northern Midwest, United States /

Bibliographic Details
Main Author:	Wilson, John T. (John Thomas), 1963-
Corporate Authors:	National Water-Quality Assessment Program (U.S.), Geological Survey (U.S.)
Format:	Government Document eBook
Language:	English
Published:	Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2012.
Series:	Scientific investigations report ; 2011-5229.
Subjects:	Groundwater > Quality > Middle West. Water quality > Middle West. Aquifers > Middle West.
Online Access:	https://purl.fdlp.gov/GPO/gpo23118