# Leo Yllö

> Estonian-Finnish agronomist (1915-1978)

**Wikidata**: [Q17447177](https://www.wikidata.org/wiki/Q17447177)  
**Source**: https://4ort.xyz/entity/leo-yll-


## References

1. Suomen professorit 1640–2007
2. [Source](http://www.inkeri.fi/merkkihenkilot/s-y/)
3. [National Library of Finland](https://kansalliskirjasto.finna.fi/Record/fennica.334775)
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Integrated Authority File