# Karlheinz Bier

> entomologist

**Wikidata**: [Q55017343](https://www.wikidata.org/wiki/Q55017343)  
**Source**: https://4ort.xyz/entity/karlheinz-bier


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. Biographies of the Entomologists of the World