# Isaac Marinus Josué Valeton

> university teacher

**Wikidata**: [Q67198197](https://www.wikidata.org/wiki/Q67198197)  
**Source**: https://4ort.xyz/entity/isaac-marinus-josu-valeton


## References

1. Album Academicum
2. Onze Hoogleeraren
3. Catalog of the German National Library
4. Virtual International Authority File
5. KNAW Past Members
6. Biografisch Portaal