# Heredity and social progress

> New York: Macmillan, 1903.

**Wikidata**: [Q51487788](https://www.wikidata.org/wiki/Q51487788)  
**Source**: https://4ort.xyz/entity/heredity-and-social-progress


## References

1. Biodiversity Heritage Library
2. Internet Archive
3. Library of Congress Online Catalog