Siarl I A'i Fyd by Robert M Morris, Project Defnyddiau ac Adnoddau y Swyddfa Gymreig
| ISBN: | 9780708309520 |
| Publication date: | 21st August 1986 |
| Author: | Robert M Morris, Project Defnyddiau ac Adnoddau y Swyddfa Gymreig |
| Publisher: | Gwasg Prifysgol Cymru an imprint of University of Wales Press |
| Format: | Paperback |
| Pagination: | 35 pages |
| Series: | Hanes |
| Genres: |
History |