Geothermal energy,
White, Donald Edward, 1914-
Geothermal energy, by Donald E. White. - Washington [U.S. Govt. Print. Off.] 1965. - iii, 17 p. 26cm. - Geological Survey circular, 519 .
Bibliography: p. 14-17.
gs 66000208
Earth temperature.
Springs.
Geothermal resources.
QE75 / .C5 no. 519
Geothermal energy, by Donald E. White. - Washington [U.S. Govt. Print. Off.] 1965. - iii, 17 p. 26cm. - Geological Survey circular, 519 .
Bibliography: p. 14-17.
gs 66000208
Earth temperature.
Springs.
Geothermal resources.
QE75 / .C5 no. 519