Defaid yw'r thema ar ymweliad wythnosol John Hardy ag archif Radio Cymru. John Hardy focuses on sheep on this visit to the Radio Cymru archive.
Discover 11,128,835 listings and 277,887 playable programmes from the BBC
Defaid yw'r thema ar ymweliad wythnosol John Hardy ag archif Radio Cymru. John Hardy focuses on sheep on this visit to the Radio Cymru archive.