TY - BOOK AU - Kojima,Masami TI - Breathing clean : : considering the switch to natural gas buses T2 - World Bank technical paper, SN - 0821350404 AV - TL232 .K67 2001 U1 - 629.25/38 21 PY - 2001///] CY - Washington, DC PB - World Bank KW - Buses KW - Compressed natural gas KW - Fuel switching KW - Environmental aspects KW - Gas industry KW - Liquefied natural gas KW - Spark ignition engines KW - Alternative fuels N1 - Includes bibliographical references UR - http://elibrary.worldbank.org/doi/book/10.1596/0-8213-5040-4 ER -