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Geothermal and Bio-Energy
(Hardcover, 1999)
Author: Ian Graham
 Defines geothermal and bio energies, and explains their advantages and disadvantages. |
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LIST PRICE $31.43 Save 96%
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Format: Hardcover ISBN-10: 081725367X ISBN-13: 9780817253677 Jan 1999 Publisher: Heinemann/Raintree 48 pages Grade:
From 4 to 6 Energy Forever Series Language: English |
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