# Eižens Zemmers

> Latvian biologist (1843-1906)

**Wikidata**: [Q17447184](https://www.wikidata.org/wiki/Q17447184)  
**Source**: https://4ort.xyz/entity/ei-ens-zemmers


## References

1. The “Veterinary” Reasearch Trip of the Soil Scientist Pavel Kostychev
2. Catalog of the German National Library
3. Virtual International Authority File
4. WorldCat Entities