TY  - BOOK
AU  - Barker,Colin
AU  - 
TI  - Organic geochemistry in petroleum exploration
T2  - AAPG continuing education course note series
SN  - 0891811591
PY  - 1979///
CY  - Tulsa, Okla.
PB  - AAPG
KW  - Organic geochemistry
KW  - Petroleum
KW  - Geology
ER  -