| |||
| retaining wall seafront, lakefront etc.; sea wall | |||
| bunding; earth retaining wall, protection wall, embankment wall, revetment wall; quay wall | |||
| revetment wall; training wall | |||
| sea-wall (high-water defence) | |||
|
Ufermauer : 4 phrases in 1 subject |
| Natural resourses and wildlife conservation | 4 |