000 00375nam a2200121Ia 4500
008 160316s1973 xxu||||| |||| 00| 0 eng d
100 _aArmstead, H C H
245 _aGeothermal Energy : Review of Research and Development
_b/ Armstead, H C H.
260 _aParis
_bUNESCO
_c1973
300 _a186 p
650 _aGEOTHERMAL RESOURCES
999 _c2734
_d2734