Report of the Committee on the measurement of geologic time.
- Publisher: [National research council, 19]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 2398252
- Subject: Geological time.
- Subject code: QE
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1935-1937/1938; 1931/1939; 1938/1939-1942/1943; 1941-49; 1948/1949-1949/1950; 1946/1951; 1950-51; 1950/1951-1952/1953; 1951/1954; 1953/1954-1954/1955 | permanent |