Program: HathiTrust Digital Library
- Publisher: Dept. of Geosciences, University of Massachusetts
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 45680026
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.69 (1992); no.71 (1997); no.73 (2000)
|
committed to retain | 2018-01-27 | HTDL |
|