# Harold Clarence Ernst

> American bacteriologist and physician (1856–1922)

**Wikidata**: [Q55720329](https://www.wikidata.org/wiki/Q55720329)  
**Source**: https://4ort.xyz/entity/harold-clarence-ernst


## References

1. [Source](https://books.google.com/books?id=lDqlOJZ01hsC&pg=PA162)
2. Ernst, Harold Clarence (1856-1922), bacteriologist and physician
3. Faceted Application of Subject Terminology
4. Biodiversity Heritage Library
5. Library of Congress Control Number