# Zadrna

> river in Poland

**Wikidata**: [Q140108](https://www.wikidata.org/wiki/Q140108)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Zadrna)  
**Source**: https://4ort.xyz/entity/zadrna


## References

1. Freebase Data Dumps. 2013
2. [Bibliography of the History of the Czech Lands](https://biblio.hiu.cas.cz/records/0809510d-77f3-43a2-9241-97f8f706bbdd)