S^wn y môr
By: J. Ifor Davies.
Series: Darlith flynyddol Ll^yn -- 1986
Publisher: Gwasanaeth Llyfrgell Gwynedd
Published: 1986
Place of publication: (Caernarfon)
Language: wel
Number of pages: 29
Subjects: Voyages and travels.
Notes: 'Darlith a draddodwyd yn Ysgol Uwchradd Botwnnog, Mawrth 20fed, 1986'.