| Year | 1981 |
|---|---|
| Journal | Eesti Loodus |
| Number | 11 |
| Pages | 713-716 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 26581 |
Last change: 30.3.2021
| Year | 1981 |
|---|---|
| Journal | Eesti Loodus |
| Number | 11 |
| Pages | 713-716 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 26581 |