 |
| |||
| drinking water; potable water | |||
| eau alimentaire: 21 phrases in 9 subjects |
| Chemistry | 1 |
| Environment | 2 |
| Food industry | 1 |
| General | 2 |
| Mechanic engineering | 2 |
| Name of organization | 3 |
| Natural resourses and wildlife conservation | 5 |
| Natural sciences | 4 |
| Politics | 1 |
|
| |||
| drinking water; potable water | |||
| eau alimentaire: 21 phrases in 9 subjects |
| Chemistry | 1 |
| Environment | 2 |
| Food industry | 1 |
| General | 2 |
| Mechanic engineering | 2 |
| Name of organization | 3 |
| Natural resourses and wildlife conservation | 5 |
| Natural sciences | 4 |
| Politics | 1 |