| |||
| retaining wall seafront, lakefront etc.; sea wall | |||
| bunding; earth retaining wall, protection wall, embankment wall, revetment wall; quay wall | |||
| sea-wall (high-water defence) | |||
| revetment wall; training wall | |||
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Ufermauer : 4 phrases, 1 sujets |
| Ressources naturelles et conservation de la faune | 4 |