Program: HathiTrust Digital Library
- Publisher: U.S. Environmental Protection Agency, Office of Toxic Substances, Economics and Technology Division :
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 23965692
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1988-1989; 988; 989
|
committed to retain | 2017-04-21 | HTDL |
|