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Hidlo yn ôl (29 canlyniad, wedi trefnu yn ôl y diweddaraf)
Adroddiad thematig | 26/11/2020
pptx, 360.48 KB Added 26/11/2020
Adroddiad thematig | 20/10/2020
pdf, 1.98 MB Added 20/10/2020
Adroddiad thematig | 20/10/2020
pptx, 192.04 KB Added
Adroddiad thematig | 15/10/2020
pdf, 3.47 MB Added 15/10/2020
Adroddiad thematig | 15/10/2020
pptx, 221.57 KB Added 15/10/2020
Adroddiad thematig | 04/08/2020
pdf, 1.24 MB Added 04/08/2020
Adroddiad thematig | 04/08/2020
pptx, 197.55 KB Added 04/08/2020
Adroddiad thematig | 20/07/2020
pdf, 835.84 KB Added 20/07/2020
Adroddiad thematig | 07/07/2020
pptx, 886.07 KB Added 07/07/2020