Allan yn yr eira
By: Ann-Marie Gealy ; dyluniwyd gan Rhiannon Sparks
Contributors: Sparks, Rhiannon
Series: Archwilio'r amgylchedd awyr agored. Cyfres 1 -- llyfr 5; Archwilio'r amgylchedd awyr agored -- llyfr 5.
Publisher: Canolfan Peniarth
Published: 2011
Place of publication: [Caerfyrddin]
Language: wel
Number of pages: 20
ISBN-13: 9781908395115
Subjects: Snow; Pictorial works; Juvenile fiction; Children's stories
Notes: Teitl clawr = Cover title.

Fersiwn Saesneg wedi ei gyhoeddi hefyd = English version also published: Snowy walk.