Surface water supply of the United States, 1961-65. Part 5. Hudson Bay and upper Mississippi River basins. Volume 2, Upper Mississippi River above Keokuk, Iowa.

Bibliographic Details
Corporate Authors:	Keokuk (Iowa), Illinois, Iowa, Minnesota, Wisconsin
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1971.
Series:	Geological Survey water-supply paper ; 1914.
Subjects:	Water quality > Hudson Bay. Water quality > Mississippi River Watershed. Water quality. Mississippi River Watershed.
Online Access:	https://purl.fdlp.gov/GPO/gpo109204