# Rydyn ni'n mynd i hela arth

> edition; published in 1999

**Wikidata**: [Q78928345](https://www.wikidata.org/wiki/Q78928345)  
**Source**: https://4ort.xyz/entity/rydyn-ni-n-mynd-i-hela-arth


## References

1. National Library of Wales Catalogue
2. Goodreads