Program: HathiTrust Digital Library
- Publisher: Institutum Regni Hungariae Geologicum
- Print ISSN: 0201-0542
- Electronic ISSN:
- OCLC Number: 9182453
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1; v.1 no.1-4(1914-1915); v.2; v.2 no.1(1922)
|
committed to retain | 2022-02-25 | HTDL |
|