Cynllun mwynau lleol Gwynedd
Subtitle: drafft = Gwynedd mineralslocal plan : draft.
Publisher: [Gwynedd County Council?]
Published: 1995
Place of publication: [Caernarfon?]
Language: eng
Other titles: Gwynedd minerals local plan.
Notes: Welsh and English text = Testyn Cymraeg a Saesneg.