European Seminar Natural Gas as Fuel in Public Transport Vehicles :  proceedings :  Milan, Italy, 13-14-15, May 1992 

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<br/><br/> A la cabeza del titulo: Commission of the European Communities, Directorate General for Energy DG XVII 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vehiculos de gas natural--Combustibles--Congresos
<br/><br/><label>LC Class. No.: </label>TL228  / E87 1992