Program: HathiTrust Digital Library
- Publisher: Illinois Environmental Protection Agency, Division of Land Pollution Control
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 16975031
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1987; 1987-1988; 1988-1989; 1989; 1990-1992; 1993; 1993 + APP.B; 1993/94 update; 1994; 1995-1996
|
committed to retain | 2018-03-04 | HTDL |
|