Trwy ddirgel ffyrdd
By: Gwyn Erfyl.
Publisher: Gwasg Gee
Published: 1997
Place of publication: Dinbych
Language: wel
Number of pages: 159
Subjects: Erfyl, Gwyn, -- 1924-; Voyages and travels -- 1951-; Broadcasters -- Wales -- Travel.; Broadcasters -- Wales -- Biography.