TY  - BOOK
AU  - Olsen, J.
TI  - Results of magnetic observations made at magallenes (Chile) Jan-Aug 1933
PY  - 1951///
CY  - Copenhagen
PB  - Tricot Harsholm Bogtrykkeri
KW  - Geomagnetic Field
KW  - Geomagnetism
ER  -