# Franciszek Czyżyk

> Polish environmental protection engineer

**Wikidata**: [Q115768835](https://www.wikidata.org/wiki/Q115768835)  
**Source**: https://4ort.xyz/entity/franciszek-czy-yk


## References

1. [Source](https://nauka-polska.pl/#/profile/research?id=15397)
2. Virtual International Authority File
3. Polish Science