| Year | 1971 |
|---|---|
| Journal | Eesti Loodus |
| Volume | 14 |
| Number | 11 |
| Pages | 677-678 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 3642 |
Last change: 22.12.2021
| Year | 1971 |
|---|---|
| Journal | Eesti Loodus |
| Volume | 14 |
| Number | 11 |
| Pages | 677-678 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 3642 |