# Vladimir Obruchev

> Russian and Soviet geologist

**Wikidata**: [Q22919669](https://www.wikidata.org/wiki/Q22919669)  
**Source**: https://4ort.xyz/entity/vladimir-obruchev-q22919669


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. National Library of Israel Names and Subjects Authority File