TY  - BOOK
CN  - TN874.I3
CN  - TN874.I3
CY  - [Evansville, Ind.
DA  - 1968]
ID  - 3867
KW  - Petroleum
KW  - Geology
N1  - At head of title: Illinois and Indiana-Kentucky Geological Societies.
PB  - Schulze Printing Co.
PP  - [Evansville, Ind.
PY  - 1968]
T1  - Geology and petroleum production of the Illinois Basin.
TI  - Geology and petroleum production of the Illinois Basin.
ER  -