National water quality handbook : water, life's most essential element.

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Bibliographic Details
Corporate author / creator:United States. Natural Resources Conservation Service.
Imprint:[Washington, D.C.] : U.S. Dept. of Agriculture, Natural Resources Conservation Service, [2003]
Description:1 volume (various pagings) : illustrations (some color), maps ; 28 cm
Language:English
Subject:
Format: E-Resource U.S. Federal Government Document Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/6542605
Hidden Bibliographic Details
Varying Form of Title:Water, life's most essential element
Notes:Cover title.
"Issued September 2003 ; 450-VI-NWQH"--P. [2] of cover.
Includes bibliographical references and index.
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.
GPO item no.:0120-A
Govt.docs classification:A 57.6/2:W 29/2