Collection of geomagnetic planetary indices Kp and derived daily indices, Ap and Cp for the years
Gottingen, Julius Bartels
Collection of geomagnetic planetary indices Kp and derived daily indices, Ap and Cp for the years - - North-Holland Physics Publishing Co., Amsterdam 1962 - 188 - .
geomagnetism
538.7 GOT-C
Collection of geomagnetic planetary indices Kp and derived daily indices, Ap and Cp for the years - - North-Holland Physics Publishing Co., Amsterdam 1962 - 188 - .
geomagnetism
538.7 GOT-C