Program: HathiTrust Digital Library
- Publisher: United States Environmental Protection Agency, Air and Radiation
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 39284602
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.97-004 1997
|
committed to retain | 2012-03-21 | HTDL |
|