| Year | 1973 |
|---|---|
| Title translated | What we know about the blue clay |
| Journal | Eesti Loodus |
| Number | 11 |
| Pages | 646-653 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 2102 |
Last change: 22.12.2021
| Year | 1973 |
|---|---|
| Title translated | What we know about the blue clay |
| Journal | Eesti Loodus |
| Number | 11 |
| Pages | 646-653 |
| Type | article in journal |
| Estonian author | |
| Language | Estonian |
| Id | 2102 |