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TGAU
Tirweddau a phrosesau ffisegol
Part of
Daearyddiaeth
5 learner guides
Prosesau afonydd – CBAC
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Test
Tirffurfiau afonydd – CBAC
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Test
Prosesau arfordirol – CBAC
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Video
Test
Tirffurfiau arfordirol – CBAC
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Video
Test
Llifogydd yn nalgylchoedd afonydd – CBAC
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Video
Test