TY  - BOOK
AU  - Davis, John Barney
TI  - Petroleum microbiology
U1  - 665.5 DAV 1967 
PY  - 1967///
CY  - Amsterdam
PB  - Elsevier Publ. Comp.
KW  - Petroleum
KW  - Microbiology
N1  - İndeks var; Kaynakça var
ER  -