Key world energy statistics 

 - Paris:  IEA,  2012 
 - 80 páginas.  gráficos., tablas. 
<br/><br/>05462 
<br/><br/> Supply. Transformation. Consumptions. Energy balances Prices. Emissions. Outlook. Energy indicators. Conversion factors. Glossary. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RECURSOS ENERGETICOS<br/>ENERGIA<br/>ESTADISTICA
<br/><br/><label>Dewey Class. No.: </label>R1  / 182/2012