| Year | 1981 |
|---|---|
| Journal | Eesti Loodus |
| Number | 11 |
| Pages | 690-695 |
| Type | article in journal |
| Figures | 4 |
| Estonian author | |
| Language | Estonian |
| Id | 2020 |
Last change: 11.12.2020
| Year | 1981 |
|---|---|
| Journal | Eesti Loodus |
| Number | 11 |
| Pages | 690-695 |
| Type | article in journal |
| Figures | 4 |
| Estonian author | |
| Language | Estonian |
| Id | 2020 |