# Y ddau ryfel byd enbyd

> book; published in 2011

**Wikidata**: [Q67949888](https://www.wikidata.org/wiki/Q67949888)  
**Source**: https://4ort.xyz/entity/y-ddau-ryfel-byd-enbyd


## References

1. National Library of Wales Catalogue
2. Open Library
3. Goodreads