Program: HathiTrust Digital Library
- Publisher: Office of Minerals and Energy
- Print ISSN: 0729-235X
- Electronic ISSN:
- OCLC Number: 173333909
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1984/1985
|
committed to retain | 2010-05-11 | HTDL |
|