Ecological health in the nation's streams, 1993-2005
By: by Daren M. Carlisle [and seven others]
Contributors: National Water-Quality Assessment Program (U.S.); Geological Survey (U.S.)
Series: Circular / U.S. Geological Survey -- 1391; U.S. Geological Survey circular -- 1391
Publisher: U.S. Department of the Interior, U.S. Geological Survey
Published: 2013
Place of publication: Reston, Virginia
Language: eng
Number of pages: 120
Subjects: Stream health; Stream ecology; Water quality; Water quality biological assessment; Environmental impact analysis; Land use; Environmental aspects; Rivers; Regulation; Water; Pollution; Environmental conditions
Other titles: Quality of our nation's waters
Notes: "National Water-Quality Assessment Program."

Title from title screen (viewed on Nov. 25, 2013).

Includes bibliographical references (pages 110-114).