 |
| |||
| certificatieschema | |||
|
certification scheme : 13 do fraz, 6 tematyki |
| Finanse | 1 |
| Handel | 7 |
| Hutnictwo | 1 |
| Leśnictwo | 1 |
| Pospolicie | 1 |
| Rolnictwo | 2 |
|
| |||
| certificatieschema | |||
|
certification scheme : 13 do fraz, 6 tematyki |
| Finanse | 1 |
| Handel | 7 |
| Hutnictwo | 1 |
| Leśnictwo | 1 |
| Pospolicie | 1 |
| Rolnictwo | 2 |