(WIDERBERG, FRANS) Frans Widerberg. 100 bilder.
STUDIES IN NORTH-EAST GREENLAND 1939-1940. Part I-IV. (I. The Main Morphological Features of North-East Greenland, by Hans W:son Ahlmann. II. Glacial Conditions in North-East Greenland in General, and on Calvering Island in Particular, by Ahlmann. III. Accumulation and Ablation on the Fröya Glacier; its Regime in 1938-39 and in 1939-40, by Ahlmann. Meterological Records and the Ablation on the Fröya Glacier in Relation to Radiation and Meterological Conditions, by Backa E. Eriksson).
LIV MARIT HAAKENSTAD