| Year | 1921 |
|---|---|
| Publisher place | Helsinki |
| Journal | Bulletin de la Commission Géologique de Finlande |
| Number | 55 |
| Pages | 1 - 13 |
| Type | article in journal |
| Language | English |
| Id | 36220 |
Last change: 8.3.2022
| Year | 1921 |
|---|---|
| Publisher place | Helsinki |
| Journal | Bulletin de la Commission Géologique de Finlande |
| Number | 55 |
| Pages | 1 - 13 |
| Type | article in journal |
| Language | English |
| Id | 36220 |