Subtitle varies.
"Automated TRI reporting software"--Disk label, 1998- .
Vols. for 2001- include TRI-ME, ATRS, TRIAL, and TRI guidance documents.
Description based on: 1997; title from disc label.
Issued by: United States Environmental Protection Agency, Office of Pollution Prevention and Toxics, 19 -1998; by: United States Environmental Protection Agency, Office of Environmental Information, 1999-