TY - BOOK AU - MacKenzie,James J. AU - Walsh,Michael P. TI - Driving forces: motor vehicle trends and their implications for global warming, energy strategies, and transportation planning SN - 0915825619 (pbk.) AV - TD886.5 .M33 1990 U1 - 363.73/87 20 PY - 1990/// CY - Washington, DC, USA PB - World Resources Institute KW - Motor vehicles KW - Motors KW - Exhaust gas KW - Environmental aspects KW - United States KW - Energy policy KW - Transportation and state KW - Global warming N1 - "December 1990."; Includes bibliographical references (p. 45-49) ER -