# August Zierhoffer

> Polish geographer and geologist

**Wikidata**: [Q11686970](https://www.wikidata.org/wiki/Q11686970)  
**Source**: https://4ort.xyz/entity/august-zierhoffer


## References

1. BnF authorities
2. Czech National Authority Database
3. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
4. Virtual International Authority File
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. Sejm-Wielki.pl