# Oligochaeta

> book (1900) by Wilhelm Michaelsen, vol. 10 of the series "Das Tierreich"

**Wikidata**: [Q51387288](https://www.wikidata.org/wiki/Q51387288)  
**Source**: https://4ort.xyz/entity/oligochaeta-q51387288


## References

1. Biodiversity Heritage Library
2. Internet Archive
3. Australian Faunal Directory