Y Llewod mewn syrcas
By: Dafydd Parri ; y lluniau a'r clawr Elwyn Ioan.
Series: Cyfres y Llewod -- 11
Publisher: Y Lolfa
Published: 1977
Place of publication: Talybont, Dyfed (Talybont, Dyfed SY24 5ER)
Language: wel
Number of pages: 83
Subjects: Children's literature, Welsh.
Notes: ISBN 0-904964-44-8 Pbk , £0.75.