xmlns:atom="http://www.w3.org/2005/Atom"
Testun rhagarweiniol
1.Enwi, cymhwyso a cychwyn
2.Diwygio Rheoliadau Ardrethu Annomestig (Hysbysiadau Galw am Dalu) (Cymru) 1993.
Llofnod
Nodyn Esboniadol