Hwyaden
By: gwaith camera gan Barrie Watts ; ysgrifennwyd a golygwyd gan Angela Royston ; trosiad Alwena Williams.
Contributors: Royston, Angela.; Williams, Alwena.
Series: Gwyliwch nhw'n tyfu
Publisher: Gwasg Addysgol Drake
Published: 1991
Place of publication: Caerdydd
Language: wel
Number of pages: 21
Subjects: Zoology -- Juvenile literature.; Animals -- Infancy -- Juvenile literature.
Work titles: Duck.
Notes: Arg Saesneg gwreiddiol = Original English ed: London: Dorling Kindersley, 1991.

Addasiad Cymraeg o = Welsh adaptation of: Duck.