Program: HathiTrust Digital Library
- Publisher: Published by the Geological Society of Egypt in collaboration with the National Research Centre
- Print ISSN: 0022-1384
- Electronic ISSN:
- OCLC Number: 1754606
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.12 1968; v.15 1968; v.13 1969; v.14 1970
|
committed to retain | 2013-05-08 | HTDL |
|