TY - BOOK ID - 134938577 TI - Evaluation of the impact on emissions and fuel economy of converting two vehicles to compressed natural gas fuel AU - Penninga, Thomas J. AU - United States. PY - 1981 PB - Ann Arbor, MI : Environmental Protection Agency, Office of Air Noise and Radiation, Office of Mobile Source Air Pollution Control, Emission Control Tehnology Division, Test and Evaluation Branch, DB - UniCat KW - Motor vehicles KW - Air quality management KW - Motors (Compressed-gas) KW - Analysis. KW - Motors KW - Exhaust gas KW - Pollution control devices KW - Testing. KW - Fuel consumption. UR - https://www.unicat.be/uniCat?func=search&query=sysid:134938577 AB - ER -