# Josef Urban

> botanist

**Wikidata**: [Q57465469](https://www.wikidata.org/wiki/Q57465469)  
**Source**: https://4ort.xyz/entity/josef-urban-q57465469


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0003-1730-947X/employment/5997753)
3. [IS VaVaI](https://api.isvavai.cz/)
4. Virtual International Authority File
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-1730-947X/external-identifiers/1656831)