Thesaurus Term/Concept: FLOOD LOCK
| Identifier | 91973 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | Gates that can be opened or closed, to admit or exclude water, especially flood water. |
| Identifier | 91973 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | Gates that can be opened or closed, to admit or exclude water, especially flood water. |