Nutrients in the Nation's waters; identifying problems and progress

Elisabeth A. Graffy; Dennis R. Helsel; David K. Mueller

doi:10.3133/fs21896

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Nutrients in the Nation's waters; identifying problems and progress

Fact Sheet 218-96

By: Elisabeth A. Graffy, Dennis R. Helsel, and David K. Mueller

https://doi.org/10.3133/fs21896

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Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Nutrients in the Nation's waters; identifying problems and progress
Series title	Fact Sheet
Series number	218-96
DOI	10.3133/fs21896
Year Published	1996
Language	ENGLISH
Publisher	U.S. Geological Survey,
Description	1 folded sheet ([6] p.) : col. ill., col. maps ; 28 cm. col. ill., col. maps ;