# Essays on physiology and hygiene

> Philadelphia, Haswell, Barrington, and Haswell, 1838.

**Wikidata**: [Q51469951](https://www.wikidata.org/wiki/Q51469951)  
**Source**: https://4ort.xyz/entity/essays-on-physiology-and-hygiene


## References

1. Biodiversity Heritage Library
2. Internet Archive
3. Library of Congress Online Catalog
4. [Fatcat](https://api.fatcat.wiki/v0/release/q7boaraylnaypnvdqw74bupgma)
5. Source