# Sulo Toivonen

> Finnish zoologist

**Wikidata**: [Q17384294](https://www.wikidata.org/wiki/Q17384294)  
**Source**: https://4ort.xyz/entity/sulo-toivonen


## References

1. Integrated Authority File
2. BiographySampo
3. The National Biography of Finland
4. Virtual International Authority File
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. Uppslagsverket Finland
7. National Library of Israel Names and Subjects Authority File