Cincinnati, OH : National Risk Management Research Laboratory, Office of Research and Development, United States Environmental Protection Agency, [2007]
"EPA/625/R-06/012" Title from title screen (viewed Sept. 15, 2008).
Technical Details:
Mode of access: Internet at the EPA web site. Address as of 9/15/08: http://www.epa.gov/nrmrl/pubs/625r06012/625r06012.pdf; current access available via PURL.