Nansi a Nel a'r wy [i.e. ŵy] glas
By: ysgrifennwyd a darluniwyd gan Roslyn Schwartz ; addaswyd gan Catrin Elan
Contributors: Elan, Catrin; University of Wales, Aberystwyth. Centre for Educational Studies
Series: Nansi a Nel; Nansi a Nel
Publisher: Canolfan Astudiaethau Addysg
Published: 2011
Place of publication: Aberystwyth
Language: wel
Number of pages: 27
ISBN-13: 9781845214661
Subjects: Mole Sisters (Fictitious characters); Pictorial works; Juvenile fiction; Moles (Animals); Birds; Eggs
Work titles: Mole Sisters and the blue egg
Notes: Cyhoeddwyd yn wreiddiol = Originally published: Toronto, Ont. : Annick Press, 2001.

Addasiad Cymraeg o = Welsh adaptation of: The Mole Sisters and the blue egg.