Dyn a'i gynefin
Subtitle: cwrs daearyddiaeth i'r ysgol iau
By: Gordon Elliott ; a ddasiad Cymraeg Ian Lloyd Hughes a J. Gareth Roberts. 1.
Publisher: D. Brown a'i Feibion
Published: 1984
Place of publication: Y Bontfaen
Language: wel
Number of pages: 96
Work titles: Oxford new geography.