Dines, H.D. (1988). The Metalliferous Mining Region of South-West England. London: British Geological Survey. 2 vol, 3rd impression
Dines, H.D. (1988). The Metalliferous Mining Region of South-West England. London: British Geological Survey. 2 vol, 3rd impression with amendments to 1956 1st edition. 795 +xxiv pp. + 40pp of ‘addendum and corrigendum’ to each volume. Ten folded b/w maps in pocket at back of v.1 and nine in v.2. Paperback. Negligible wear. Text clean and unmarked. In good to very good condition. Out of print and available from BGS at £73 for searchable pdf file.