TY  - BOOK
T1  - Petroleum and natural gas in Indiana;a preliminary report,
DA  - 1920.
CY  - Fort Wayne, Ind.,
AU  - Logan, William Newton,
CN  - TN872.I6
CN  - TN872.I6
PB  - Fort Wayne Printing Company,
PP  - Fort Wayne, Ind.,
PY  - 1920.
ID  - 9369
KW  - Petroleum
KW  - Natural gas
TI  - Petroleum and natural gas in Indiana;a preliminary report,
ER  -