Rheoliadau mangreoedd di-fwg etc (Cymru) 2007 : ymgynghori ar y rheoliadau arfaethedig i'w gwneud dan rym y Mesur Iechyd = Smoke-free premises etc (Wales) regulations 2007 : consultation on proposed r. Published by Llywodraeth Cynulliad Cymru in 2006. Publication and catalogue information, links to buy online and reader comments.