The Norwegian North Polar Expedition with the "Maud" 1918-1925. Scientific results /
Norwegian North Polar Expedition, 1918-25 (Norway)
Sverdrup, H. U.(Harald Ulrik),1888-1957.
Bergen,
1927-1936.
Vol. 1a. Special reports. 8 pt. 1933, 1927-33. Vol. 2 & 3. Meteorology. 2 pt. 1933, 30. Vol. 4. [Oceanography.] 4 pt. 1928-36.
Wanting vol. 1b. & vol. 5.