Y ffynnon arian
Subtitle: cymdogaeth, diwylliant a chapel yn Llangwm, Uwchaled
By: Robin Gwyndaf
Publisher: Gwasg Dwyfor
Published: 1996
Place of publication: Pen-y-groes, Caernarfon
Language: wel
Subjects: Social life and customs
Notes: Includes bibliographical references.
Table of contents: title: Cyfrol 1. 1996.