TY  - BOOK
AU  - Tedeschi, M.
TI  - Reserves and production of heavy crude oil and natural bitumen
PY  - 1991///
CY  - Chichester, England : 
PB  - Wiley, 
KW  - PETROLEO
KW  - RESERVAS
N1  - 15th World Petroleum Congress. Buenos Aires, 1991
ER  -