Hanes cyfanheddau i ddaearyddwyr
Subtitle: trefi a phentrefi Gwynedd
By: Mary Aris a Glyn Jones.
Contributors: Jones, Glyn, 1944-
Publisher: Gwasanaeth Archifau Gwynedd
Published: 1983
Place of publication: (Caernarfon)
Language: wel
Number of pages: 93
Subjects: Human settlements -- Wales -- Gwynedd.
Notes: Bibliography, p93.