Ar y clawr = On cover: NHS Cymru Wales.
Teitl clawr = Cover title.
Ardal Awdurdod Iechyd Gwent : dogfen ymgynghori ar gynigion i chwalu Ymddiriedolaeth NHS Glan Hafren ... = Gwent Health Authority area : consultation document on proposals to dissolve Glan Hafren NHS . Published by Y Swyddfa Gymreig in 1998. Publication and catalogue information, links to buy online and reader comments.