 |
| |||
| structurele aanpassing | |||
|
adaptation des structures : 6 a las frases, 3 temas |
| Agricultura | 1 |
| General | 2 |
| Piscicultura piscicultura | 3 |
|
| |||
| structurele aanpassing | |||
|
adaptation des structures : 6 a las frases, 3 temas |
| Agricultura | 1 |
| General | 2 |
| Piscicultura piscicultura | 3 |