Golcha dy ddwylo
By: Tony Ross ; addasiad Cymraeg: Myrddin ap Dafydd.
Contributors: Myrddin ap Dafydd.
Series: Cyfres y dywysoges fach
Publisher: Gwasg Carreg Gwalch
Published: 2003
Place of publication: Llanrwst
Language: wel
Number of pages: 28
Subjects: Hand washing -- Pictorial works -- Juvenile fiction.; Children -- Health and hygiene -- Pictorial works -- Juvenile fiction.
Genres: Pictorial works; Juvenile fiction.
Work titles: Wash your hands!.
Notes: Originally published: London; Andersen Press, 1998.

Addasiad Cymraeg gan = Welsh adaptation by : Myrddin ap Dafydd.

Addasiad Cymraeg o = Welsh adaptation of : Wash your hands!.