# Poul Harder

> Danish geologist (1878–1931)

**Wikidata**: [Q5790167](https://www.wikidata.org/wiki/Q5790167)  
**Source**: https://4ort.xyz/entity/poul-harder


## References

1. Kraks Blå Bog, 1929 edition
2. [Kraks Blå Bog, 1910 edition](http://www.rosekamp.dk/kbb1910/H.htm#HARDER%20Poul)
3. Dansk Biografisk Leksikon