TY  - BOOK
AU  - Mezzomo,Roberto F.
ED  - Petrobras
ED  - World Petroleum Congress (15th. : 1997 : Beijing)
ED  - Petrobras
TI  - Pravap : Petrobras advanced oil recovery program
U1  - 060-665.5 W938 1997 
N1  - Incluído en : Block 1 - Production
ER  -