# Jens Roll-Hansen

> Norwegian agronomist

**Wikidata**: [Q109405851](https://www.wikidata.org/wiki/Q109405851)  
**Source**: https://4ort.xyz/entity/jens-roll-hansen


## References

1. [Digital Archives](https://www.digitalarkivet.no/census/person/pf01036575002945)
2. [Source](https://www.nb.no/items/URN:NBN:no-nb_digibok_2014051506039?page=157)
3. [Digital Archives](https://www.digitalarkivet.no/view/387/pc00000002813815)