| |||
| tail | |||
|
denb : 12 phrases in 5 subjects |
| Environment | 3 |
| Fish farming pisciculture | 3 |
| Life sciences | 2 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 3 |
| |||
| tail | |||
|
denb : 12 phrases in 5 subjects |
| Environment | 3 |
| Fish farming pisciculture | 3 |
| Life sciences | 2 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 3 |