# Piotr Ivanovitch Vagner

> Russian geologist (1799–1876)

**Wikidata**: [Q4102223](https://www.wikidata.org/wiki/Q4102223)  
**Source**: https://4ort.xyz/entity/piotr-ivanovitch-vagner


## References

1. Source
2. N.P. Wagner. Memories of Kazan University
3. [Source](https://edition-humboldt.de/H0017980)