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200 10$aHeavy-duty fuel economy program: phase I : specific analysis of certain existing data
210   $aAnn Arbor, Michigan$cEnvironmental Protection Agency, Office of Air and Waste Management
517   $aHeavy-duty fuel economy program
906   $aBOOK
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996   $aHeavy-duty fuel economy program: phase I : specific analysis of certain existing data$93318328
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