# Hermann Friedrich

> German biologist (1906-1997)

**Wikidata**: [Q1611113](https://www.wikidata.org/wiki/Q1611113)  
**Source**: https://4ort.xyz/entity/hermann-friedrich


## References

1. general catalog of BnF
2. Virtual International Authority File
3. ZOBODAT
4. IdRef
5. ADAGP directory
6. FactGrid
7. National Library of Israel Names and Subjects Authority File