Byd Jaci
Subtitle: llyfr athro
By: Val Scurlock, Olive Dyer ; darluniau gan Fran Evans.
Contributors: Dyer, Olive.; Evans, Fran.
Series: Byd Jaci
Publisher: Gomer
Published: 2002
Place of publication: Llandysul
Language: wel
Number of pages: 48
Subjects: Geography -- Study and teaching (Elementary) -- Wales.
Notes: Ar clawr = On cover : Daearyddiaeth cyfnod allweddol un.

Gyda thaflenni mewn waled = With sheets inside a wallet.

Fersiwn Saesneg hefyd ar gael = English version also available.