| |||
| nox | |||
|
Nox : 12 phrases in 5 subjects |
| Coal | 3 |
| Environment | 6 |
| General | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| |||
| nox | |||
|
Nox : 12 phrases in 5 subjects |
| Coal | 3 |
| Environment | 6 |
| General | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |