Publicaciones.
- Publisher:
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 17302636
- Subject: Biology.
- Subject code: QH
- Publication history: t. 1- agosto 1946-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.7 1950; v.8-9 1951; v.10-11 1952; v.12-15 1953; v.16-18 1954; v.21 1955; v.22-24 1956; v.29-31 Apr 1959-Jul 1960; v.32-33 Dec 1960-Dec 1962; v.34 Jun 1963; v.25-28 May 1957-Nov 1958 | permanent |