Thesaurus Term/Concept: BALLAST POND
| Identifier | 91120 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A water-filled hole used for the disposal of aggregate originally used as ballast in ships. |
| Identifier | 91120 |
|---|---|
| Class | MONUMENT TYPE |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A water-filled hole used for the disposal of aggregate originally used as ballast in ships. |