Llên y Llannau
Subtitle: eisteddfodau Llandderfel, Llanuwchllyn, Llanfachreth, Llangwm.
By: (golygydd W.J. Edwards).
Contributors: Edwards, William John.
Publisher: GwasgGomer
Published: 1975
Place of publication: Llandysul
Language: wel
Number of pages: 86