Monthly Motor Fuel Reported by States, October 2011
High Altitude Vehicular Emission Control Program. Volume I. Executive Summary
Monthly Motor Fuel Reported by States, February 2012
The Amount of Vehicle Operation Over 50 mph
Monthly Motor Fuel Reported by States, September 2011
Monthly Motor Fuel Reported by States, January 2012
Monthly Motor Fuel Reported by States, December 2011
Monthly Motor Fuel Reported by States, January 2011
Monthly Motor Fuel Reported by States, March 2011
The Effect of the 55 MPH Speed Limit on Traffic Accidents in Illinois
Social Benefits from Minimum Power-Weight Ratios for Goods Vehicles
Monthly Motor Fuel Reported by States, December 2010
Monthly Motor Fuel Reported by States, August 2011
Cost-Benerfity Analysis of Plug-In Hybrid Electric Vehicle Technology
Monthly Motor Fuel Reported by States, October 2010
Monthly Motor Fuel Reported by States, November 2010
Monthly Motor Fuel Reported by States, July 2011
Monthly Motor Fuel Reported by States, February 2011