Program: HathiTrust Digital Library
- Publisher: Institute of Geological Sciences
- Print ISSN: 0073-9308
- Electronic ISSN:
- OCLC Number: 1497731
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1965 1965; 1965-66; 1966 1966; 1967 1967; 1968 1968; 1965-1969; 1967-69; 1969 1969; 1970-72; 1970-1972; 1973 1973; 1974 1974; 1973-75; 1973-1975; 1975 1975; 1976 1976; 1977 1977; 1976-78; 1976-1978; 1979 1979; 1979-1981; 1980/1981; 1980-1981 1980-1981; 1984-85; 1985-1986 1985-1986
|
committed to retain | 2022-12-23 | HTDL |
|