Dyn a'i gynefin
Subtitle: cwrs daearyddiaeth i'r ysgol iau
By: Gordon Elliott ; add asiad Cymraeg Hedley Gibbard. 2.
Publisher: D. Brown a'i Feibion
Published: 1985
Place of publication: Y Bontfaen
Language: wel
Number of pages: 96
Work titles: Oxford new geography.