# Gustav Heyer

> German forestry professor (1826–1883)

**Wikidata**: [Q5804551](https://www.wikidata.org/wiki/Q5804551)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gustav_Heyer_(forester))  
**Source**: https://4ort.xyz/entity/gustav-heyer-q5804551


## References

1. Source
2. Virtual International Authority File
3. Open Library
4. Biodiversity Heritage Library
5. NUKAT
6. MAK