TY  - BOOK
AU  - Menvielle, Michel, ed.
TI  - Geomagnetic Data,1993 : IAGA Indices
T2  - IAGA Bulletin No.32x
PY  - 1999///
CY  - France
PB  - ISGI
KW  - Geomagnetic DataGeomagnetic IndexesGeomagnetismIuggIaga Bulletin-dataIaga Indices
ER  -