| Year | 1987 |
|---|---|
| Journal | Grondboor en Hamer |
| Volume | 41 |
| Number | 1 |
| Pages | 10-17 |
| Type | article in journal |
| Language | Dutch |
| Id | 6742 |
Last change: 23.2.2024
| Year | 1987 |
|---|---|
| Journal | Grondboor en Hamer |
| Volume | 41 |
| Number | 1 |
| Pages | 10-17 |
| Type | article in journal |
| Language | Dutch |
| Id | 6742 |