The sand and gravel resources of the country east and south-east of  Darlington, Durham
Subtitle: description of1 : 25000 sheet NZ 30 and 31
By: J.R. Gozzard and D. Price.
Contributors: Price, D.
Series: Mineral assessment reports / Institute of Geological Sciences -- 111
Publisher: H.M.S.O.
Published: 1982
Place of publication: London
Language: eng
Notes: Map in rear pocket.