TY  - BOOK
ED  - International Energy Agency, IEA
TI  - Key world energy statistics
U1  - R1 
PY  - 2004///
CY  - París
PB  - IEA
KW  - RECURSOS ENERGETICOS
KW  - ESTADISTICA
N1  - 01738
N2  - Supply. Transformation. Comsumption. Energy balances. Prices. Emissions. Outlook. Energy indicators. Conversión factors
ER  -