- Rheolau a Gorchmynion Statudol Gogledd Iwerddon (1)
Teitl | Sort descending by Blynyddoedd a Rhifau | Sort ascending by Math o ddeddfwriaeth |
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The Coal and Other Mines (Precautions against Inflammable Dust) Regulations (Northern Ireland) 1970 | 1970 No. 140 | Rheolau a Gorchmynion Statudol Gogledd Iwerddon |