Rhyfeddod y byd!
By: Nick Butterworth & Mick Inkpen ; addasiad Cymraeg Maldwyn Thomas.
Contributors: Inkpen, Mick.; Thomas, Maldwyn.
Publisher: Cyhoeddiadau'r Gair
Published: 1993
Place of publication: Bangor
Language: wel
Number of pages: 27
Subjects: Creation -- Juvenile literature.
Work titles: Wonderful earth.
Notes: Arg. Saesneg gwreiddiol = Original English ed.: Alresford : Hunt & Thorpe, 1990.

Addasiad Cymraeg o = Welsh adaptation of: Wonderful earth.