 |
| |||
| ressourceudnyttelse | |||
|
exploitation of resources : 6 do fraz, 3 tematyki |
| Ekonomia | 3 |
| Hodowla ryb hodowla ryb | 2 |
| Transport | 1 |
|
| |||
| ressourceudnyttelse | |||
|
exploitation of resources : 6 do fraz, 3 tematyki |
| Ekonomia | 3 |
| Hodowla ryb hodowla ryb | 2 |
| Transport | 1 |