Oľka River
E2297735
UNEXPLORED
The Oľka River is a smaller watercourse in eastern Slovakia that serves as one of the tributaries feeding into the Topľa River system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oľka River canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.