Program: HathiTrust Digital Library
- Publisher: Bureau of Mineral Resources, Geology and Geophysics
- Print ISSN: 0004-9751
- Electronic ISSN:
- OCLC Number: 1807941
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.14:3-v.15; v.16; v.17 (1964/65); v.18-20 (1965/68); v.20:2-v.23; v.21 (SEPT-JUNE 1968/69); v.24-25; v.24 (SEPT-JUNE 1971/72); v.25 (SEPT-JUNE 1972/73); v.26-27; v.26 (SEPT-JUNE 1973/74); v.27 (SEPT-JUNE 1974/75); v.28-29
|
committed to retain | 2023-01-01 | HTDL |
|