TY  - BOOK
ED  - "United Nations, Interregional Conference On The Development Of Petrochemical Industries (1969 : In Developing Countries)"
TI  - Studies in petrochemicals
U1  - "X9(F555)p1(X),N64, K6.2/UN" 
PY  - 1966///
CY  - New
PB  - York United Nations USA    
KW  - Petroleum Industry
ER  -