Polardata.ch
| Title | Authors | Year |
|---|---|---|
| Berner Spitzbergen-Expedition 1979. Bern, 1979, 24 pp. | Stalder, Hans Ruedi | 1979 |
Authors present in Database
© Polardata.ch 2022
| Title | Authors | Year |
|---|---|---|
| Berner Spitzbergen-Expedition 1979. Bern, 1979, 24 pp. | Stalder, Hans Ruedi | 1979 |
© Polardata.ch 2022