 |
| птици: 11 phrases in 5 subjects |
| Animal husbandry | 1 |
| Economy | 1 |
| Environment | 7 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
|
| птици: 11 phrases in 5 subjects |
| Animal husbandry | 1 |
| Economy | 1 |
| Environment | 7 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |