| |||
| определение обменной способности (почвы) | |||
|
exchange analysis : 5 phrases in 3 subjects |
| Economics | 3 |
| Firefighting and fire-control systems | 1 |
| Military | 1 |
| |||
| определение обменной способности (почвы) | |||
|
exchange analysis : 5 phrases in 3 subjects |
| Economics | 3 |
| Firefighting and fire-control systems | 1 |
| Military | 1 |