Geomagnetic data 1962 indices K and C
Bartels, Julius
Geomagnetic data 1962 indices K and C Julius Bartels, A. Romana and J. Veldkamp - Paris International Union of Geodesy and Geophysics 1965 - viii+101p. - International Association of Geomagnetism and Aeronomy; No. 12q1 .
Iaga Bulletin No.12q1Iaga Bulletin-dataIaga IndicesIugg
550.38 / IAGA
Geomagnetic data 1962 indices K and C Julius Bartels, A. Romana and J. Veldkamp - Paris International Union of Geodesy and Geophysics 1965 - viii+101p. - International Association of Geomagnetism and Aeronomy; No. 12q1 .
Iaga Bulletin No.12q1Iaga Bulletin-dataIaga IndicesIugg
550.38 / IAGA