Description
Item Description:Title from title screen (viewed on Apr. 26, 2004).
"April 20, 1990."
"EPA Contract Number 68-C8-0052, Work Assignment 1-19, Task 2."
"KE # 90531.02."
Electronic resource.
Format:Mode of access: Internet from the EPA web site. Address as of 4/26/2004: http://www.epa.gov/npdes/pubs/owm0192.pdf; current access available via PURL.
Bibliography:Includes bibliographical references.