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Published daily in Bend, Oregon, by Western Communications, Inc. Copyright 2007.
By Matthew L. Wald / The Bulletin
November 18, 2012
WASHINGTON —
For years, scientists and engineers have been juggling various combinations of acids, steam, bacteria, catalysts and the digestive juices of microorganisms to convert agricultural waste and even household garbage into motor fuel.
So far, such alternative fuels have not....