Water quality in the St. Croix National Scenic Riverway, Wisconsin /

Bibliographic Details
Main Author:	Graczyk, David J. (Author)
Corporate Author:	United States. National Park Service
Format:	Government Document eBook
Language:	English
Published:	Madison, Wisconsin : United States Department of the Interior, Geological Survey, 1986.
Series:	Water-resources investigations report ; 85-4319.
Subjects:	Water quality > Saint Croix National Scenic Riverway (Wis. and Minn.) Water quality. Saint Croix National Scenic Riverway (Wis. and Minn.) United States > Saint Croix National Scenic Riverway.
Online Access:	https://purl.fdlp.gov/GPO/gpo147016

Description
Physical Description:	1 online resource (iv, 48 pages) : illustrations, maps.
Bibliography:	Includes bibliographical references (page 20).