Title from title screen (viewed on Aug. 16, 2004). "Pointer No. 4." Date from EPA report number. "EPA841-F-96-004D."
Bibliography Note:
Includes bibliographical references.
Technical Details:
Mode of access: Internet from the EPA web site. Address as of 8/16/2004: http://www.epa.gov/owow/nps/facts/point4.htm; current access available via PURL.