Program: HathiTrust Digital Library
- Publisher: U.S. Environmental Protection Agency ;
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 37135611
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
81-003; 83-001; 79-001; 79-015
|
committed to retain | 2013-10-30 | HTDL |
|