A hundred year series of geomagnetic data 1868-1967
By: indices aa storm sudden commencements / by P.N. Mayaud.
Contributors: International Union of Geodesy and Geophysics.
Series: IAGA bulletin -- no. 33
Publisher: IUGG Publications Off.
Published: 1973
Place of publication: Paris
Language: eng
Number of pages: 254
Subjects: Geomagnetism -- Indexes.; Magnetic storms -- Indexes.
Notes: At head of title : International Union of Geodesy and Geophysics. Association of Geomagnetism and Aeronomy.