The quality of our nation's waters nutrients and pesticides--a summary.

Other Authors: Geological Survey (U.S.)
Format: Book
Language: English
Published: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [1999]
Physical Description: 4 unnumbered pages : color illustrations, map ; 28 cm.
Also available via Internet from the USGS Web site. Address as of 8/17/04: http://water.usgs.gov/pubs/fs/FS-116-99/pdf/fs-116-99.pdf; current access available via PURL.
Series: Fact sheet (Geological Survey (U.S.)) ; FS-99-116.
Subjects:
Online Access: https://purl.fdlp.gov/GPO/LPS52991
http://pubs.er.usgs.gov/publication/fs11699
http://water.usgs.gov/pubs/FS/FS-116-99/pdf/fs-116-99.pdf
http://water.usgs.gov/pubs/circ/circ1225/
http://utils.louislibraries.org/cgi-bin/lz0050.x?sitecode=LAVW?https://purl.fdlp.gov/GPO/LPS52991
Online access