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Hidlo yn ôl (288 canlyniad, wedi trefnu yn ôl y diweddaraf)
Adroddiad thematig | 28/01/2021
pdf, 2.23 MB Added 28/01/2021
Adroddiad thematig | 28/01/2021
pptx, 593.4 KB Added 28/01/2021
Adroddiad thematig | 15/01/2021
pdf, 1.35 MB Added 15/01/2021
Adroddiad thematig | 26/11/2020
pdf, 1.56 MB Added 26/11/2020
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