# Petr Ivanovich Rychkov

> Russian geographer, local historian and economist (1712-1777)

**Wikidata**: [Q2119113](https://www.wikidata.org/wiki/Q2119113)  
**Source**: https://4ort.xyz/entity/petr-ivanovich-rychkov


## References

1. Czech National Authority Database
2. Utility in Natural History: Some Eighteenth-Century Russian Perceptions of the Living Environment
3. Virtual International Authority File
4. Dictionary of Russian Writers of XVIII century. Volume III