Y ddau grwt 'na eto!
By: Urien Wiliam ; (dylunio: W. MostynDavies) ; (lluniau: Charles Front).
Contributors: Davies, W. Mostyn.; Front, Charles.; Welsh Joint Education Committee.
Publisher: Gomer
Published: 1994
Place of publication: Llandysul
Language: wel
Number of pages: 121
Notes: Cyhoeddwyd dan nawdd Cynllun Llyfrau Darllen Cyd-bwyllgor Addysg Cymru = Published under the auspices of the Welsh Joint Education Committee Reading Books Project.