 |
| |||
| technológiai fejlődés | |||
| tehnikas: 14 phrases in 5 subjects |
| Economy | 4 |
| Environment | 5 |
| Fish farming pisciculture | 1 |
| General | 3 |
| Natural sciences | 1 |
|
| |||
| technológiai fejlődés | |||
| tehnikas: 14 phrases in 5 subjects |
| Economy | 4 |
| Environment | 5 |
| Fish farming pisciculture | 1 |
| General | 3 |
| Natural sciences | 1 |