# Eugene Willis Gudger
**Wikidata**: [Q18911104](https://www.wikidata.org/wiki/Q18911104)  
**Source**: https://4ort.xyz/entity/eugene-willis-gudger


## References

1. Integrated Authority File
2. Virtual International Authority File
3. CiNii Research
4. Open Library
5. Biodiversity Heritage Library
6. Faceted Application of Subject Terminology
7. NUKAT
8. Library of Congress Authorities