TY  - BOOK
AU  - Powell J Richard
TI  - Mexican petroleum industry 1938-1950
T2  - Publications of the Bureau of Business and economic research University of California; 4
U1  - X9F555.74.N5, J6 
PY  - 1956///
CY  - NA
PB  - NA       
KW  - ECONOMICS
ER  -