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Hidlo yn ôl (11 canlyniad, wedi trefnu yn ôl y diweddaraf)
Adroddiad thematig | 01/11/2012
pdf, 1022.01 KB Added 01/11/2012
Adroddiad thematig | 01/11/2012
pdf, 2.18 MB Added 01/11/2012
Adroddiad thematig | 01/07/2012
pdf, 861.7 KB Added 01/07/2012
Adroddiad thematig | 01/06/2012
pdf, 780.11 KB Added 01/06/2012
Adroddiad thematig | 01/05/2012
pdf, 743.33 KB Added 01/05/2012
Adroddiad thematig | 01/05/2012
pdf, 693.21 KB Added 01/05/2012
Adroddiad thematig | 01/05/2012
pdf, 716.76 KB Added 01/05/2012
Adroddiad thematig | 01/02/2012
pdf, 968.32 KB Added 01/02/2012
Adroddiad thematig | 02/01/2012
pdf, 830.8 KB Added 02/01/2012