Program: HathiTrust Digital Library
- Publisher: Office of Public Information, Environmental Science Services Administration ; For sale by the Supt. of Docs., U.S. G.P.O.
- Print ISSN: 0424-0146
- Electronic ISSN:
- OCLC Number: 1774739
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-5 1966-1970; v.1-5 1966-70; v.4NO2,4-v.5 1969-1970
|
committed to retain | 2018-08-25 | HTDL |
|