 |
| |||
| ecological activities; environmental action | |||
| environment control (Например, борьба с гнусом, малярией, контроль радиоактивности. masizonenko) | |||
| экологические мероприятия: 9 phrases in 7 subjects |
| Automobiles | 1 |
| Caspian | 2 |
| Ecology | 1 |
| General | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| United Nations | 1 |