| Year | 1923 |
|---|---|
| Journal | Loodusevaatleja |
| Volume | II |
| Number | 11 |
| Pages | 689-690 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 12515 |
Last change: 9.7.2020
| Year | 1923 |
|---|---|
| Journal | Loodusevaatleja |
| Volume | II |
| Number | 11 |
| Pages | 689-690 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 12515 |