 |
| |||
| streambank | |||
| bund; dyke; dike | |||
| mound | |||
| bank; earth bank; embankment; levee | |||
| levée de terre: 11 phrases, 7 sujets |
| Nations unies | 1 |
| Ressources en eau | 3 |
| Ressources naturelles et conservation de la faune | 2 |
| Science du sol | 1 |
| Sciences de la vie | 1 |
| Sciences naturelles | 1 |
| Technologie | 2 |