 |
| |||
| impermeable surfaces | |||
| impermeable surface | |||
| непроницаемая поверхность: 2 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 1 |
|
| |||
| impermeable surfaces | |||
| impermeable surface | |||
| непроницаемая поверхность: 2 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 1 |