Description
Item Description:Cover title.
"October 1998."
Shipping list number: 99-0370-M.
"EPA 550-B-98-011."
Microform.
Physical Description:ii, 98 pages : illustrations ; 28 cm.
Also available via Internet from the EPA web site (PDF file only). Address as of 5/4/99: http://www.epa.gov/ceppo/pubs/longplnf.pdf ; current access is available via PURL.
Bibliography:Includes bibliographical references.