concealed granite roof in south-west Cornwall
By: K.E. Beer, A.J. Burley and J.M. Tombs.
Contributors: Burley, A. J.; Tombs, J. M. C.; Institute ofGeological Sciences.
Series: Mineral reconnaissance programme report -- no.1
Publisher: Institute of Geological Sciences
Published: 1975
Place of publication: London
Language: eng
Notes: At head of title: Institute of Geological Sciences. Natural Environment Research Council.