# Ymadroddion ffyddlawn i hen ac ieuainc

> periodical

**Wikidata**: [Q32355186](https://www.wikidata.org/wiki/Q32355186)  
**Source**: https://4ort.xyz/entity/ymadroddion-ffyddlawn-i-hen-ac-ieuainc


## References

1. Welsh Journals
2. [SUNCAT](https://suncat.ac.uk/serials/SCID00025782719)