Publications.
- Publisher: [Print. and Pub. Office, National Academy of Sciences-National Research Council]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 21390304
- Subject: Science Bibliography Periodicals.
- Subject code: Q
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1922; 1926; 1940; 1964; 1966-1968; 1970 | permanent |