# Sergey Zonn

> Russian soil scientist (1906–2002)

**Wikidata**: [Q23656004](https://www.wikidata.org/wiki/Q23656004)  
**Source**: https://4ort.xyz/entity/sergey-zonn


## References

1. Czech National Authority Database
2. Q137170397
3. Virtual International Authority File
4. Library of Congress Authorities