TY  - BOOK
AU  - Badakhshan,Amir
ED  - University of Calgary
ED  - World Petroleum Congress (15th. : 1997 : Beijing)
ED  - University of Calgary
TI  - Natural gas and its share of present and future global energy supply and demand
U1  - 060.665.5 W938 1997 
N1  - Incluido en : Block IV-Natural gas
ER  -