Washington, DC : National Center for Environmental Assessment--Washington Office, Office of Research and Development, U.S. Environmental Protection Agency, [1998]
Physical Details
xii, 57 pages : illustrations ; 28 cm
OCLC
ocm40597163
"April 1998."
"EPA/600/P-97/001F."
Shipping list no.: 98-1028-M.
Includes bibliographical references (pages 45-57).
Also available via Internet from the EPA Office of Research and Development web site. Address as of 8/11/2003: http://oaspub.epa.gov/eims/eimscomm.getfile?p%5fdownload%5fid=4731; current access available via PURL.
Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 1998. 1 microfiche : negative.