Über magnetische störungen
Subtitle: die an südnorwegischen nordlichttagen in Potsdam beobachtet wurden.
Series: Geofysiske publikasjoner.; vol. IX, no. 3
Publisher: I komisjon hos Cammermeyers boghandel
Published: 1931
Place of publication: [Oslo
Language: ger
Number of pages: 31
Subjects: Geomagnetism.; Auroras.
Notes: At head of title: A Røstad.