Program: HathiTrust Digital Library
- Publisher: Environmental Protection Agency
- Print ISSN: 0096-9923
- Electronic ISSN: 0096-9923
- OCLC Number: 1798293
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
974-75/pt.1; 975-76/pt.1; 973-74/pt.2; v.2 PT.1(1974-1975); v.3 PT.1(1975-1976)
|
committed to retain | 2018-09-08 | HTDL |
|