# Ralph A. Lewin

> American biologist (1921–2008)

**Wikidata**: [Q3888439](https://www.wikidata.org/wiki/Q3888439)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ralph_A._Lewin)  
**Source**: https://4ort.xyz/entity/ralph-a-lewin


## References

1. Czech National Authority Database
2. International Plant Names Index
3. International Standard Name Identifier
4. Virtual International Authority File
5. Faceted Application of Subject Terminology
6. CiNii Research
7. SNAC
8. Biodiversity Heritage Library
9. National Library of Israel Names and Subjects Authority File