Eifionydd a'r môr
By: John L. Jones-Morris ; cyfieithwyd i'rGymraeg gan Guto Roberts.
Contributors: Roberts, Guto.; Gwynedd Library Service.
Series: Darlith flynyddol Eifionydd
Publisher: Gwasanaeth Llyfrgell Gwynedd
Published: 1991
Place of publication: Caernarfon
Language: wel
Number of pages: 28
Subjects: Navigation -- Wales -- Gwynedd -- History.; Eifionydd (Gwynedd) -- History.
Notes: Darlith a draddodwyd yng Ngwesty'r George, Cricieth, 30 Tachwedd, 1990 = Lecture delivered at the George Hotel, Cricieth, 30 November, 1990.