Polardata.ch
| Title | Authors | Year |
|---|---|---|
| Historical aspects in the geological investigations on northern Greenland. Part 1: New maps and photographs from the 2nd Thule Expeditions 1916-1918 and the Bicentenary Jubilee Expedition 1920-1923. Med. o. G. 200, 4, 38 pp. | Dawes, P.R. u. J. Haller | 1979 |
Authors present in Database
| Haller, John |
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