# Graham Vernon Jacks

> director of the Commonwealth Bureau of Soils, 1901-1977

**Wikidata**: [Q59628852](https://www.wikidata.org/wiki/Q59628852)  
**Source**: https://4ort.xyz/entity/graham-vernon-jacks


## References

1. IdRef
2. [Source](https://uudb.org/articles/lawrencepearsalljacks.html)
3. CiNii Research
4. Virtual International Authority File
5. CONOR.SI
6. National Library of Israel Names and Subjects Authority File