Between 2003 and 2012 the average annual world prices of gasoline, diesel, and kerosene in 160 countries more than doubled, while the prices of liquefied petroleum gas (LPG) used for cooking and heati...
النوع : Energy Study
تقرير #: 79283
التاريخ : January 1, 2013
المؤلف:
Kojima,Masami