| Year | 1964 |
|---|---|
| Journal | Eesti Loodus |
| Number | 4 |
| Pages | 197-202 |
| Type | article in journal |
| Figures | 5 |
| Estonian author | |
| Language | English |
| Id | 3628 |
Last change: 17.12.2021
| Year | 1964 |
|---|---|
| Journal | Eesti Loodus |
| Number | 4 |
| Pages | 197-202 |
| Type | article in journal |
| Figures | 5 |
| Estonian author | |
| Language | English |
| Id | 3628 |