# Ústřední ústav geologický

> former Czech geological services

**Wikidata**: [Q103862312](https://www.wikidata.org/wiki/Q103862312)  
**Source**: https://4ort.xyz/entity/-st-edn-stav-geologick-


## References

1. Virtual International Authority File
2. CiNii Research
3. National Library of Israel Names and Subjects Authority File
4. Bibliography of the History of the Czech Lands