Program: HathiTrust Digital Library
- Publisher: State Geological and Natural History Survey
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6961042
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1; no.1-5 (1961-70); no.2-5 1963-1970; no.6-7 (1976); no.8 1979; no.9-10; no.9-10 1980; no.11 1989
|
committed to retain | 2017-06-15 | HTDL |
|