Geology of the country around Hitchin.  by P.M. Hopson, D.T. Aldiss and A. Smith
Contributors: Hopson, P.M.; Aldiss, D.T.; Smith, A.
Publisher: Her Majesty's Stationery Office
Place of publication: London
Language: eng
Number of pages: 153
Subjects: Geology - Wales; Geology - Great Britain
Notes: 11