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Contact: Douglas M. Main
dmain@purdue.edu
765-496-2050
Purdue University
Caption: One-year-old Miscanthus grasses border corn fields near Purdue's West Lafayette campus. These grasses and other types of cellulosic energy crops promise to be more efficient and environmentally friendly than grain-based biofuels, but more research is needed, said Purdue agricultural economist Otto Doering.
Credit: Purdue University photo/Alex Turco
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Related news release: More research needed to make good on biofuel promise, experts say
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