Teyrnas y glo
Subtitle: golwg hanesyddol ar fywyd ym meysydd glo Cymru = Coal's domain : life in the Welsh coalfields
By: Bill Jones, Beth Thomas.
Contributors: Thomas, Beth.; National Museum of Wales.
Publisher: Amgueddfa Genedlaethol Cymru
Published: 1993
Place of publication: Caerdydd
Language: wel
Number of pages: 48
Subjects: Coal mines and mining -- Wales, South -- History.; Wales, South -- History -- Pictorial works.
Other titles: Coal's domain.
Notes: Testun Cymraeg/Saesneg =Welsh/English text.