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Geothermal Energy: An Alternative Resource for the 21st Century

More than 20 countries generate electricity from geothermal resources and about 60 countries make direct use of geothermal energy. A ten-fold increase in geothermal energy use is foreseeable at the current technology level.

Geothermal Energy:

List Price: $ 143.00

Price: $ 114.39

Alternative Energy Solar Wind Geothermal • 4 Postcards
US $3.95 End Date: Wednesday May-23-2012 20:38:38 PDTBuy It Now for only: US $3.95Buy it now | Add to watch list RARE 1975 Hawaii Alternative Energy SOLAR POWER Geothermal Pacific Tropical RARE
US $44.95 End Date: Thursday May-24-2012 19:36:32 PDTBuy It Now for only: US $44.95Buy it [...]