Program: HathiTrust Digital Library
- Publisher: Dept. of Geology, Rice University
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 18012955
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1970:Dec.15; 1971:Dec.31; 1971:June 15; 1972:June 30; 1972:Dec.31
|
committed to retain | 2019-05-18 | HTDL |
|