# Ryszard Grucza

> Polish biologist

**Wikidata**: [Q18940818](https://www.wikidata.org/wiki/Q18940818)  
**Source**: https://4ort.xyz/entity/ryszard-grucza


## References

1. [Source](https://nauka-polska.pl/#/profile/research?id=201371)
2. Virtual International Authority File
3. Polish Science