# Geoffrey J. Martin

> historian of American geography

**Wikidata**: [Q95259381](https://www.wikidata.org/wiki/Q95259381)  
**Source**: https://4ort.xyz/entity/geoffrey-j-martin


## References

1. [Source](https://www.aag.org/memorial/geoffrey-martin/)
2. Czech National Authority Database
3. The Writers Directory
4. [Source](https://www.encyclopedia.com/arts/culture-magazines/martin-geoffrey-john)
5. [Source](https://www.aag.org/leading-geography-historian-and-aag-archivist-geoffrey-martin-to-speak-at-library-of-congress/)
6. Catalog of the German National Library
7. National Library of Israel Names and Subjects Authority File
8. Virtual International Authority File