Program: HathiTrust Digital Library
- Publisher: Geologische Stichting
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1772548
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1 1941; no.2 1942; no.3 1944; no.4 1946; no.5 1952
|
committed to retain | 2018-10-20 | HTDL |
|