# Pieter Emiel Keuchenius

> Dutch biologist and writer (1886–1950)

**Wikidata**: [Q2075706](https://www.wikidata.org/wiki/Q2075706)  
**Source**: https://4ort.xyz/entity/pieter-emiel-keuchenius


## References

1. Integrated Authority File
2. [Source](https://hdl.handle.net/21.12123/8036)
3. Virtual International Authority File
4. National Library of Israel Names and Subjects Authority File