00583nam a2200181Ia 4500003000900000008004100009040001600050080001600066100001800082245008700100260005000187300000900237650002600246650002100272942000700293999001100300952009000311IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a550.38bOLS  aOlsen, J.949 0aResults of magnetic observations made at magallenes (Chile) Jan-Aug 1933cOlsen J.  aCopenhagenbTricot Harsholm Bogtrykkeric1951  a16p.  aGeomagnetic Field950  aGeomagnetism951  cBK  c62d62  00104070aBANbKODcGENd0000-00-00l0o550.38/ OLSp14r2021-11-05w0000-00-00yBK