 |
| |||
| Доклад об освоении водных ресурсов мира | |||
| Anglais glossaire | |||
| |||
| WWDR | |||
|
World Water Development Report : 1 phrases, 1 sujets |
| Nations unies | 1 |
|
| |||
| Доклад об освоении водных ресурсов мира | |||
| Anglais glossaire | |||
| |||
| WWDR | |||
|
World Water Development Report : 1 phrases, 1 sujets |
| Nations unies | 1 |