Y ddaear
By: ysgrifennwyd gan Peter Lafferty ; darluniwyd gan David Marshall ; addasiad Dylan Williams.
Contributors: Marshall, David, 1945-; Williams, Dylan.
Series: Hwyliadur Sbondonics
Publisher: Gomer
Published: 1994
Place of publication: Llandysul
Language: wel
Number of pages: 48
Subjects: Earth -- Juvenile literature.
Work titles: The earth.
Notes: Arg. Saesneg gwreiddiol = Original English ed: Woodbridge: Henderson, 1993.

Addasiad Cymraeg o = Welsh adaptation of: The earth.