Polardata.ch
| Title | Authors | Year |
|---|---|---|
| † Emil Bäbler, 1875-1954. Geographica Helvetica 9/1954, 47-48. | Winkler, E. | 1954 |
Authors present in Database
© Polardata.ch 2022
| Title | Authors | Year |
|---|---|---|
| † Emil Bäbler, 1875-1954. Geographica Helvetica 9/1954, 47-48. | Winkler, E. | 1954 |
© Polardata.ch 2022