Proposed criteria for water quality.

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Bibliographic Details
Imprint:Washington, D.C. : U.S. Environmental Protection Agency, [1973]
Description:2 v. ; 28 cm.
Language:English
Subject:
Format: U.S. Federal Government Document Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/2663102
Hidden Bibliographic Details
Other authors / contributors:United States. Environmental Protection Agency.
Notes:Cover title.
"October 1973."
Includes bibliographies.