| Year | 1939 |
|---|---|
| Journal | Loodusesõber |
| Number | 1 |
| Pages | 17-19 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 12625 |
Last change: 21.11.2020
| Year | 1939 |
|---|---|
| Journal | Loodusesõber |
| Number | 1 |
| Pages | 17-19 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 12625 |