 |
| |||
| система классификации почв | |||
|
system of soil classification : 2 phrases, 2 sujets |
| Exploitation minière | 1 |
| Sylviculture | 1 |
|
| |||
| система классификации почв | |||
|
system of soil classification : 2 phrases, 2 sujets |
| Exploitation minière | 1 |
| Sylviculture | 1 |