Yr iâr fach a ddysgodd nofio
By: ysgrifennwyd a darluniwyd gan Paul Adshead ; addasiad Cymraeg gan Gwenan Williams.
Contributors: Williams, Gwenan.
Publisher: Child's Play (International)
Published: 1990
Place of publication: (Swindon)
Language: wel
Number of pages: 30
Work titles: The chicken that could swim.
Notes: Arg Saesneg gwreiddiol = Original English ed: Child's Play, 1988.

Addasiad Cymraeg o = Welsh adaptation of: The chicken that could swim.