Trends in nutrient concentration and load for streams in the Mississippi River Basin, 1974-94 /

Bibliographic Details
Main Authors:	Lurry, Dee L. (Author), Dunn, David D. (Author)
Corporate Author:	Gulf of Mexico Program (U.S.). Nutrient Enrichment Committee
Format:	Government Document eBook
Language:	English
Published:	Austin, Texas : U.S. Geological Survey, 1997.
Series:	Water-resources investigations report ; 97-4223.
Subjects:	Nutrient pollution of water > Mississippi River Valley. Water > Phosphorus content > Mississippi River Valley. Water > Nitrogen content > Mississippi River Valley. Nutrient pollution of water. Water > Nitrogen content. Water > Phosphorus content. Mississippi River Valley.
Online Access:	https://purl.fdlp.gov/GPO/gpo156082

Description
Physical Description:	1 online resource (iv, 62 pages) : illustrations, maps here.
Bibliography:	Includes bibliographical references (pages 21-22).