# Hanna Ostrowicka-Chrząstowska

> Polish hydrogeologist

**Wikidata**: [Q123557770](https://www.wikidata.org/wiki/Q123557770)  
**Source**: https://4ort.xyz/entity/hanna-ostrowicka-chrz-stowska


## References

1. [Source](https://geojournals.pgi.gov.pl/asgp/article/download/12185/10659)