Glyn Davies a Dr Iwan Owen sy'n trafod diogelwch fferm ac ailhadu gyda Dei Tomos. Glyn Davies and Dr Iwan Owen are Dei Tomos' guests.
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Glyn Davies a Dr Iwan Owen sy'n trafod diogelwch fferm ac ailhadu gyda Dei Tomos. Glyn Davies and Dr Iwan Owen are Dei Tomos' guests.
Ail wasanaeth BBC Radio Cymru sy'n cynnig sioe frecwast bob bore'r wythnos.
