# Biebrza Marshes

> wildlife refuge in Poland

**Wikidata**: [Q946198](https://www.wikidata.org/wiki/Q946198)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Biebrza_Marshes)  
**Source**: https://4ort.xyz/entity/biebrza-marshes


## References

1. GEOnet Names Server. 2018
2. Freebase Data Dumps. 2013