National water quality handbook
Subtitle: water, life's most essential element
Publisher: U.S. Dept. of Agriculture, Natural Resources Conservation Service
Published: 2003
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Water quality -- United States -- Handbooks, manuals, etc; Water quality management -- United States -- Handbooks, manuals, etc
Genres: Handbooks, manuals, etc
Other titles: Water, life's most essential element
Notes: Cover title

"Issued September 2003 ; 450-VI-NWQH"--P. [2] of cover

Shipping list no.: 2004-0011-S

Includes bibliographical references and index

Also available via Internet from the USDA web site. Address as of 1/22/2007: http://policy.nrcs.usda.gov/viewerFS.aspx?iid=70&pt=Title+450+-+Technology; current access is available via PURL