 |
| |||
| prevent pollution | |||
| prevent the contamination (Yeldar Azanbayev); avoid pollution (Yeldar Azanbayev) | |||
| предотвращать загрязнение: 1 phrase in 1 subject |
| Natural resourses and wildlife conservation | 1 |
|
| |||
| prevent pollution | |||
| prevent the contamination (Yeldar Azanbayev); avoid pollution (Yeldar Azanbayev) | |||
| предотвращать загрязнение: 1 phrase in 1 subject |
| Natural resourses and wildlife conservation | 1 |