# Harold Hart Mann

> English chemist and agricultural scientist

**Wikidata**: [Q47471979](https://www.wikidata.org/wiki/Q47471979)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Harold_Hart_Mann)  
**Source**: https://4ort.xyz/entity/harold-hart-mann


## References

1. IdRef
2. [Source](https://data.rbge.org.uk/herb/E00980317)
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. Library of Congress Authorities
6. National Library of Israel Names and Subjects Authority File