Ross-on-Wye
Subtitle: geological survey
By: by D.B. Smith, G.M. Brown ; base map compiled by the Institute of Geological Sciences from Ordnance Survey 1:10 000 maps....
Contributors: Smith, D. B. 1929-; Brown, G. M.; Institute of Geological Sciences.; Geological Survey of Great Britain.
Series: Special sheet / Geological Survey of Great Britain (England and Wales); Special sheet
Publisher: Institute of Geological Sciences
Published: 1980
Place of publication: London
Language: eng