TY  - BOOK
AU  - Schatzl L H
TI  - Petroleum in Nigeria
T2  - Nigerian Institute of Social and Economic Research publicaiton
U1  - X9(F555).654.N6, K9 
PY  - 1969///
CY  - Ibadan
PB  - OXford University Press        
KW  - Petroleum Industry
ER  -