 |
| |||
| heat pollution; thermal pollution | |||
| термическое загрязнение: 4 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 3 |
| Weapons of mass destruction | 1 |
|
| |||
| heat pollution; thermal pollution | |||
| термическое загрязнение: 4 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 3 |
| Weapons of mass destruction | 1 |