 |
| |||
| deterioration of environment; environmental impairment | |||
| environmental degradation; environmental deterioration | |||
| ухудшение качества окружающей среды: 4 do fraz, 1 tematyki |
| Ekologia | 4 |
|
| |||
| deterioration of environment; environmental impairment | |||
| environmental degradation; environmental deterioration | |||
| ухудшение качества окружающей среды: 4 do fraz, 1 tematyki |
| Ekologia | 4 |