Program: HathiTrust Digital Library
- Publisher: [Available from Eastern Region Coalbed Methane Resource Center, University of Alabama]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 777028880
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1987
|
committed to retain | 2014-11-09 | HTDL |
|