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Kategorie: Ekonómia (celkem: 556 referátů a seminárek)
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Yes, I play the guitar help with writing a paper "Our high wind and solar scenarios, in which one-fourth ofthe energy in the entire western grid would come from thesesources, reduced the carbon footprint of the western grid byabout one-third," Lew said. (Reporting by Scott DiSavino and Joe Silha in New York; Editingby Lisa Von Ahn)