TY - BOOK ED - International Energy Agency, IEA TI - Bus systems for the future: Achieving sustainable transport worldwide U1 - 333.79 I221 0013808 PY - 2002/// CY - Paris PB - International Energy Agency, IEA KW - Transporte urbano KW - Automotores KW - Combustibles diesel KW - Combustibles alternativos KW - GNC. Gas natural comprimido KW - GLP vehicular KW - Celda de combustible KW - Contaminación urbana KW - Calidad del aire ER -