01020nam a2200241Ia 45000010005000000030005000050050017000100080041000270100020000680200009000880430012000970500023001090820010001321100026001422450172001682600200003403000029005405040041005696500035006106500041006456500048006867100044007349472BIBL20160527205416.0760320s1975    dcua     b   f00010 eng    a 75603539 //r85  c6.00  an-us---0 aTJ280.7b.F87 1975  a621.420aFutures Group.2Local12aA technology assessment of geothermal energy resource developmentb[executive summary]cprepared for National Science Foundation, contract-C-836, by the Futures Group.0 a[Washington]bNational Science Foundation, Research Applications Directorate, Office of Exploratory Research and Problem Assessment : for sale by the Supt. of Docs., U.S. Govt. Print. Off.c1975.  avi, 554 p.bill.c27 cm.  aIncludes bibliographical references. 0aGeothermal engineering.2Local 0aEnergy policyzUnited States.2Local 0aGeothermal resourceszUnited States.2Local20aNational Science Foundation U.S.2Local