 |
| |||
| svane (olor…) | |||
| Cygnus: 10 phrases in 4 subjects |
| Environment | 1 |
| Fish farming pisciculture | 1 |
| Natural resourses and wildlife conservation | 6 |
| Natural sciences | 2 |
|
| |||
| svane (olor…) | |||
| Cygnus: 10 phrases in 4 subjects |
| Environment | 1 |
| Fish farming pisciculture | 1 |
| Natural resourses and wildlife conservation | 6 |
| Natural sciences | 2 |