Chwyn Joe Pye a Phincas Robin
Subtitle: ysgrifau ar ryfeddodau a llên gwerin byd natur
By: Bethan Wyn Jones.
Series: Llyfrau llafar gwlad -- 60
Publisher: Gwasg Carreg Gwalch
Published: 2004
Place of publication: Llanrwst
Language: wel
Number of pages: 90
Subjects: Plants -- Wales.; Animals -- Wales.; Nature -- Folklore.