TY - BOOK AU - White,Donald Edward TI - Geothermal energy, T2 - Geological Survey circular, AV - QE75 .C5 no. 519 PY - 1965/// CY - Washington PB - [U.S. Govt. Print. Off.] KW - Earth temperature KW - Springs KW - Geothermal resources N1 - Bibliography: p. 14-17 ER -