TY - BOOK T1 - The Geothermal Research Program of the U.S. Geological Survey / DA - 1982. CY - Menlo Park, CA : AU - Duffield, Wendell A. AU - Guffanti, Marianne. VL - 862 CN - QE75 CN - QE75 PB - U.S. Geological Survey, PP - Menlo Park, CA : PY - 1982. ID - 227193 TI - The Geothermal Research Program of the U.S. Geological Survey / ER -