TY  - BOOK
AU  - Levorsen,A.I.(Arville Irving),1894-
AU  - Berry,Frederick A.F.(Almet Fulghum).
TI  - Geology of petroleum
T2  - A series of books in geology
PY  - 1967///
CY  - San Francisco
PB  - W. H. Freeman
KW  - Petroleum
KW  - Geology
N1  - p. 673
ER  -