Geomagnetic data 1987 IAGA indices aa, am, Kp, Dst, AE : rapid variations
Geomagnetic data 1987 IAGA indices aa, am, Kp, Dst, AE : rapid variations
edited by Michel Menvielle and Annick Berthelier
- France International Service for Geomagnetic Indices 1993
- 236p.
- IAGA Bulletin; No. 32r .
Iaga Bulletin No.32rIaga Bulletin-data
550.38 / IAGA
Iaga Bulletin No.32rIaga Bulletin-data
550.38 / IAGA