| Year | 1961 |
|---|---|
| Journal | Eesti Loodus |
| Number | 5 |
| Pages | 297-299 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 2044 |
Last change: 17.12.2021
| Year | 1961 |
|---|---|
| Journal | Eesti Loodus |
| Number | 5 |
| Pages | 297-299 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 2044 |