# Q133367832
**Wikidata**: [Q133367832](https://www.wikidata.org/wiki/Q133367832)  
**Source**: https://4ort.xyz/entity/q133367832


## References

1. Catalog of the German National Library
2. [Source](https://www.ludwig-armbruster.de/media/files/geschichte-der-imkerei-des-breisgaues-sowie-des-freiburger-imkervereins-und-das.pdf)
3. Integrated Authority File
4. [Source](https://www.archivportal-d.de/item/5U5F2HWD3OVY3AA272ICZFP2VNTZOXLJ)