 |
| |||
| rex | |||
| rei: 32 phrases in 5 subjects |
| Environment | 2 |
| Fish farming pisciculture | 12 |
| Natural resourses and wildlife conservation | 7 |
| Natural sciences | 10 |
| Obsolete / dated | 1 |
|
| |||
| rex | |||
| rei: 32 phrases in 5 subjects |
| Environment | 2 |
| Fish farming pisciculture | 12 |
| Natural resourses and wildlife conservation | 7 |
| Natural sciences | 10 |
| Obsolete / dated | 1 |