The Midwest stream quality assessment.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	[Reston, Virginia] : U.S. Department of the Interior, U.S. Geological Survey, 2012.
Series:	Fact sheet (Geological Survey (U.S.)) ; 2012-3124.
Subjects:	Water quality > Middle West. Stream ecology > Middle West.
Online Access:	https://purl.fdlp.gov/GPO/gpo33876

Available Online