Nutrient concentrations and loads in the northeastern United States
Subtitle: status and trends, 1975-2003
By: by Elaine C. Todd Trench [and five others]
Contributors: Geological Survey (U.S.); National Water-Quality Assessment Program (U.S.)
Series: Scientific investigations report -- 2011-5114; Scientific investigations report -- 2011-5114.
Publisher: U.S. Department of the Interior, U.S. Geological Survey
Published: 2012
Place of publication: Reston, Virginia
Language: eng
Number of pages: 169
ISBN-13: 9781411334441
Subjects: Streamflow; Water quality
Notes: Format not distributed to depository libraries.

"National Water-Quality Assessment Program."

Includes bibliographical references.