Description
Item Description:"EMPACT, Environmental Monitoring for Public Access & Community Tracking"--Cover.
"December 2002."
Shipping list no.: 2003-0162-P.
"EPA/625/R-02/009."
Format:Also available via Internet from EPA web site. Address as of 4/28/03: http://www.epa.gov/ordntrnt/ORD/NRMRL/Pubs/625R02009/625R02009prel.pdf; current access is available via PURL.