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Califfornia

Iolo Williams ar ymweliad â Chaliffornia, talaith o brydferthwch ac o sychder. Iolo Williams visits California, a state of great beauty but one which also suffers from drought.

30 o funudau

Darllediad diwethaf

Iau 28 Rhag 201717:30
BBC Radio Cymru

Rhagor o benodau

Blaenorol

Belize

Nesaf

Arne

Gweld holl benodau Byd Iolo

Darllediad

  • Iau 28 Rhag 201717:30
    BBC Radio Cymru