| |||
quicksand; flow rate; syrtis | |||
unfixed sand; quick ground | |||
drift-sand; shifting sand | |||
drift sand | |||
drifting sand (наносимый ветром); drift sand (наносимый ветром); running sand | |||
swimming sand | |||
| |||
quick sand; quick sands; quicksand; shifting sands | |||
shifting dunes (Lana Falcon) | |||
quicksands (dimock) | |||
quick |
зыбучий песок: 6 do fraz, 3 tematyki |
Geologia | 2 |
Makarowa | 2 |
Pospolicie | 2 |