Program: HathiTrust Digital Library
- Publisher: U.S. Environmental Protection Agency, Office of Toxic Substances, Exposure Evaluation Division, Design and Development Branch
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 17487355
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
Materials | Archive Action | Date of Action | Program | Status/Note |
---|---|---|---|---|
yr.1985/1986 pt.1
|
committed to retain | 2018-08-30 | HTDL |
|