# Alfred Kirchhoff

> German geographer and naturalist (1838–1907)

**Wikidata**: [Q75804](https://www.wikidata.org/wiki/Q75804)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Alfred_Kirchhoff)  
**Source**: https://4ort.xyz/entity/alfred-kirchhoff


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Open Library
4. BnF authorities
5. Virtual International Authority File
6. [Source](http://sundoc.bibliothek.uni-halle.de/nachlaesse/kirchhoff.htm)
7. [Source](https://kalliope-verbund.info/DE-611-BF-13636)
8. Freebase Data Dumps. 2013
9. CONOR.SI
10. [Source](https://herbarium.bgbm.org/object/B100173527)