000 00574nam a2200181Ia 4500
003 IN-MuIIG
008 231010s9999 xx 000 0 und d
040 _cIIG Library
080 _a550.38
_bBLO
100 _aBloxham, J.
245 0 _aGeomagnetic secular variations
_cJ. Bloxham, D. Gubbins and A. Jackson
260 _aLondon
_bRoyal Society of London
_c1989
300 _ap.417-502
_bcol. plates;illus;refs
500 _aPhil Trans of Royal Soc of London A v329, p.415-502
650 _aGeomagneticSecular Variation
700 _aGubbins, D.Jackson, A.
942 _cBK
999 _c15973
_d15973