Description
Item Description:Title from title screen (viewed on Sep. 3, 2004).
"Draft"
"APRIL 1999."
"EPA 815-P-01-001."
Electronic resource.
Format:Mode of access: Internet from the EPA web site. Address as of 9/3/2004: http://www.epa.gov/safewater/ars/techcosts.pdf; current access available via PURL.
Bibliography:Includes bibliographical references.