 |
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| tratamiento del agua | |||
| |||
| tratamiento del agua | |||
| |||
| depuración del agua | |||
| |||
| tratamiento del agua | |||
| traitement de l'eau: 11 phrases in 6 subjects |
| Agriculture | 1 |
| Environment | 4 |
| General | 2 |
| Politics | 1 |
| Textile industry | 1 |
| Water resources | 2 |
|
| |||
| tratamiento del agua | |||
| |||
| tratamiento del agua | |||
| |||
| depuración del agua | |||
| |||
| tratamiento del agua | |||
| traitement de l'eau: 11 phrases in 6 subjects |
| Agriculture | 1 |
| Environment | 4 |
| General | 2 |
| Politics | 1 |
| Textile industry | 1 |
| Water resources | 2 |