 |
| |||
| prescribed burning | |||
| controlled burning | |||
| контролируемое выжигание: 4 phrases in 2 subjects |
| Firefighting and fire-control systems | 3 |
| Forestry | 1 |
|
| |||
| prescribed burning | |||
| controlled burning | |||
| контролируемое выжигание: 4 phrases in 2 subjects |
| Firefighting and fire-control systems | 3 |
| Forestry | 1 |