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'Darlith flynyddol Y Fainc Sglodion, Mawrth 6, 2008' - Tud. deitl = T.p.
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Chwarae plant : yr iaith a'r eirfa by Tecwyn Vaughan Jones. Published by Gwasanaeth Llyfrgell Cyngor Gwynedd in 2008. Publication and catalogue information, links to buy online and reader comments.