Description
Item Description:Title from title screen (viewed on Oct. 1, 2008).
"September 2008."
"EPA/600/R-06/096F."
"This is the final report."
Electronic resource.
Physical Description:687 unnumbered pages : digital, PDF file.
Format:Mode of access: Internet from the EPA web site. Address as of 5/14/09: http://cfpub.epa.gov/ncea/cfm/recordisplay.cfm?deid=199243#Download ; current access available via PURL.
Bibliography:Includes bibliographical references.