Debrecen photoheliographic results for the year ...
- Publisher: Heliophysical Observatory of the Hungarian Academy of Sciences
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 19836838
- Subject: Sunspots Observations Periodicals.
- Subject code: QB
- Publication history: 1977-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1977 | permanent |
| Linda Hall Library of Science, Engineering & Technology (LHL) | Linda Hall Library of Science, Engineering & Technology | (1977) |