Title from title screen (viewed on Aug. 4, 2004). "July 30, 1998."
Bibliography Note
Includes bibliographical references.
Technical Details
Mode of access: Internet from the EPA web site. Address as of 8/4/2004: http://www.epa.gov/ostwater/guide/pharm/techdev/tdd.pdf; current access available via PURL.
Action Note
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