Results of observations made at the Coast and Geodetic Survey Magnetic Observatory near Tucson, Arizona /
- Publisher: The Survey
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 16795213
- Subject: Geomagnetism Observations Periodicals.
- Subject code: QC
- Publication history: Ceased with 1929/30.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1909-1910; 1911-1912; 1913-1914; 1915-1916; 1911-18; 1917-1918; 1919-20 1919-1920; 1921-22 1921-1922; 1923-1924; 1925-1926; 1927-1928; 1929-1930; 1931-32 1931-1932; 1933-34 1933-1934; 1935-36 1935-1936; 1931-1938 | permanent |