Cofiant a thraethodau duwinyddol y Parch. R. Thomas (Ap Vychan), Bala
By: dan olygiaeth y Parch. M. D. Jones a Mr. D. V. Thomas.
Contributors: Jones, M. D.; Thomas, D. V.
Publisher: W. Hughes
Place of publication: Dolgellau
Language: wel
Subjects: Ap Vychan, -- 1809-1880.