Merch y llyn
By: Esyllt Nest Roberts ; (lluniau: Carys Owen).
Contributors: Owen, Carys Eurwen.
Series: Straeon Cymru -- 5
Publisher: Gwasg Carreg Gwalch
Published: 1996
Place of publication: Llanrwst
Language: wel
Number of pages: 34
Subjects: Folklore -- Wales -- Juvenile literature.