The geology of the N. W. part of Essex and the N. E. part of Herts
Subtitle: With parts of Cambridgeshire and Suffolk. (Explanation of sheet 47 of the map (one-inch) of the Geological survey of England and Wales)
By: By W. Whitaker ... W. H. Penning ... W. H. Dalton ... and F. J. Bennett ... Pub. by order of the lords commissioners of Her Majesty's Treasury
Contributors: Penning, W. H.; Dalton, William Herbert 1848-    .; Bennett, Francis James 1845-    .
Series: [Great Britain Geological survey] Memoirs of the Geological survey, England and Wales; Memoirs of the Geological Survey of Great Britain
Publisher: Printed for H. M. Stationery off.
Published: 1878
Place of publication: London
Language: eng
Number of pages: 92
Subjects: Geology -- England.