Program: HathiTrust Digital Library
- Publisher: Colorado Geological Survey
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 8338258
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1999no.3 1999; 1999no.4 1999; 1999no.6 1999; 1999no.7 1999; 1999no.13 1999; 1999no.14 1999; 1999no.18 2000; 2000no.10 2000; 2000no.12 2000; 2001no.3 2001; 2001no.5 2001
|
committed to retain | 2017-02-16 | HTDL |
|