Hot dry rock geothermal energy : phase 2B final report of the camborne school of mines project / editor R. H. Parker. - Oxford : Pergamon Press, 1989- - v. : iil. ; 25 cm. ISBN: 008037929X LCCN: 89-8839 Subjects--Corporate Names: Camborne School of Mines. Geothermal Energy Project. Subjects--Topical Terms: Geothermal resources--England--Cornwall (County).