Y tywydd sydd ar fai
By: trosiad Cymraeg gan Emily Huws ; lluniau gan Alex Brychta.
Contributors: Huws, Emily.; Brychta, Alex.
Series: Coeden ddarllen Rhydychen. Cam 3 : Drywod
Publisher: Gwasg Addysgol Drake
Published: 1998
Language: wel
Translation of: It's the Weather