# International code of zoological nomenclature 4th ed.

> original English/French version of the 4th edition (1999)

**Wikidata**: [Q51495565](https://www.wikidata.org/wiki/Q51495565)  
**Source**: https://4ort.xyz/entity/international-code-of-zoological-nomenclature-4th-ed-


## References

1. Biodiversity Heritage Library
2. Internet Archive
3. CiNii Research