TY  - BOOK
AU  - Levorsen,Arville Irving
AU  - Berry,Frederick A.F.
TI  - Geology of Petroleum
SN  - 0891818243 (hardcover)
U1  - 553.28LEV 
PY  - 2001///
CY  - [S.l.]
PB  - American Association of Petroleum Geologists
KW  - Petroleum
KW  - Geology, Economic
KW  - Petroleum Geology
UR  - http://www.amazon.com/exec/obidos/ASIN/0891818243/chopaconline-20
ER  -