The geology of the South Wales coalfield.
Subtitle: being an account of theregion comprised in sheet 232 of the map
By: by Aubrey Strahan and Walcot Gibson, with notes by J.R. Dakyns and W.W. Watts.
Contributors: Gibson, Walcot.
Series: Memoirs of the Geological Survey, England and Wales
Publisher: H.M.S.O.
Published: 1900
Place of publication: London
Language: eng