# Petr Kalaš

> Czech minister of environment of the CR and ecologist

**Wikidata**: [Q12044894](https://www.wikidata.org/wiki/Q12044894)  
**Source**: https://4ort.xyz/entity/petr-kala-


## References

1. Czech National Authority Database
2. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Petr&prijm=Kalas&dnar=17.02.1940&hledej=Hledat)
3. Virtual International Authority File
4. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Petr&prijm=Kalas&dnar=17.02.1940&hledej=Hledat)