Illinois. Division of Air Pollution Control
URI(s)
Variants
- Illinois. Air Pollution Control, Division of
- Illinois. Environmental Protection Agency. Division of Air Pollution Control
Additional Information
Additional Related Forms
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
- found: Its Semiannual report, July/Dec. 1972.
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1980-03-31: new
- 2014-03-11: revised
Alternate Formats