# Monographs of the Diptera of North America

> Washington, Smithsonian Institution, 1862-73.

**Wikidata**: [Q51423901](https://www.wikidata.org/wiki/Q51423901)  
**Source**: https://4ort.xyz/entity/monographs-of-the-diptera-of-north-america


## References

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