000 00492pam a2200181a 44500
008 160408b1987 xxu||||| |||| 00| 0 eng d
082 _a333.792
_bAr56h
100 _aArmstead, H. Christopher H.
245 1 _aHEAT MINING
_cA NEW SOURCE OF ENERGY
260 _aLondon
_bE & F. N. Spon
_c1987
300 _axv,478
650 _aHeat Engineering
650 _aEnergy Minerals
650 _aGeothermal Engineering
700 _aTester, Jefferson
964 _gCIRC
997 _aA98425 C
999 _c287927
_d287927