Special reports on the mineral resources of Great Britain.
Subtitle: sundry unbedded ores of Durham, East Cumberland, North Wales, Derbyshire, the Isle of Man, Bristol district and Somerset, Devon and Cornwall
By: by T.C. Cantrill, R.L. Sherlock and Henry Dewey.
Contributors: Cantrill, T. C.; Sherlock, Robert Lionel, 1875-1948.; Dewey, Henry.
Series: Memoirs of the Geological Survey
Publisher: HMSO
Published: 1919
Place of publication: London
Language: eng