The coals of South Wales
Subtitle: with special reference to the origin and distribution of anthracite
By: by Aubrey Strahan andW. Pollard.
Contributors: Pollard, W.; Geological Survey of Great Britain.
Edition: 2nd ed.
Series: Memoirs of the Geological Survey, England and Wales
Publisher: H.M.S.O.
Published: 1915
Place of publication: London
Language: eng
Notes: Previous ed. 1908.