Cyhoeddwyd dan nawdd Cynllun Llyfrau Darllen Cyd-bwyllgor Addysg Cymru = Published under the auspices of the Welsh Joint Education Committee Reading Book Scheme.
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Y dewin diog by Margaret Davies. ISBN 1855962225. Published by Dref Wen in 1996. Publication and catalogue information, links to buy online and reader comments.
