Program: HathiTrust Digital Library
- Publisher: Environmental Protection Agency, Region X
- Print ISSN: 0271-8359
- Electronic ISSN: 0271-8359
- OCLC Number: 4921656
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1979; 979
|
committed to retain | 2017-04-17 | HTDL |
|