The Norwegian Aurora Polaris Expedition 1902-1903 r̀eport   Vol. 1.
Subtitle: On the cause of magnetic storms and the origin of terrestrial magnetism
Contributors: Birkeland, Kr. 1867-1917.
Publisher: H. Ascheloug
Published: 1908
Place of publication: Christiania
Language: eng
Number of pages: 801
Subjects: Auroras.; Geomagnetism.; Scientific expeditions.
Other titles: On the cause of magnetic storms