 |
| Eiweissstoff: 15 phrases in 6 subjects |
| Agriculture | 4 |
| Chemistry | 5 |
| Environment | 1 |
| Fish farming pisciculture | 1 |
| Foreign trade | 1 |
| General | 3 |
|
| Eiweissstoff: 15 phrases in 6 subjects |
| Agriculture | 4 |
| Chemistry | 5 |
| Environment | 1 |
| Fish farming pisciculture | 1 |
| Foreign trade | 1 |
| General | 3 |