TY  - BOOK
TI  - Petroleum technology development journal
SN  - 15959104
AV  - HD 9576. N5 P48/ 
CY  - Garki Abuja, FCT.
KW  -  Petroleum industry and trade--Nigeria--Periodicals.  Petroleum--Nigeria--Periodicals.  Petroleum workers--Training of--Periodicals.
ER  -