What is OPP?
Subtitle: Office of Pollution Prevention
Publisher: Illinois Environmental Protection Agency, Office of Pollution Prevention
Published: 2000
Place of publication: Springfield, IL
Language: eng
Subjects: Pollution prevention; Government policy; Illinois. Office of Pollution Prevention; Illinois
Other titles: Office of Pollution Prevention :
Notes: Cover title.

"March 2000."

"IEPA/OPP."