# Popular lectures on scientific subjects

> London, Longmans, Green, and co., 1881. second series

**Wikidata**: [Q51431432](https://www.wikidata.org/wiki/Q51431432)  
**Source**: https://4ort.xyz/entity/popular-lectures-on-scientific-subjects


## References

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