
In this title, students listen in as scientists, governmental agencies, and environmental task forces debate and discuss the future of fossil fuels. Readers will discover that fossil fuel supplies are limited, ways to conserve this important energy source, and what some of the alternative and cleaner sources of energy are.
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Lingua Spagnolo ● Formato PDF ● Pagine 24 ● ISBN 9781615313532 ● Casa editrice The Rosen Publishing Group, Inc ● Pubblicato 2009 ● Scaricabile 3 volte ● Moneta EUR ● ID 8677031 ● Protezione dalla copia Adobe DRM
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