# Echinodermes (astéries, ophiures et échinides)

> Paris: Masson et cie, [1912]

**Wikidata**: [Q51467161](https://www.wikidata.org/wiki/Q51467161)  
**Source**: https://4ort.xyz/entity/echinodermes-ast-ries-ophiures-et-chinides-


## References

1. Biodiversity Heritage Library
2. Internet Archive
3. Source