# Andrzej Kruk

> Polish researcher (hydro-biology, ichthyology)

**Wikidata**: [Q56339429](https://www.wikidata.org/wiki/Q56339429)  
**Source**: https://4ort.xyz/entity/andrzej-kruk-q56339429


## References

1. Polish Science
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0003-1452-7906/employment/4968304)
3. Virtual International Authority File