TY  - BOOK
T1  - Analyses of natural gas in Illinois /
DA  - 1981.
CY  - Champaign, Ill. :
AU  - Meents, Wayne Franklin.
VL  - 122
CN  - TN872.I3
CN  - TN872.I5
PB  - Illinois State Geological Survey,
PP  - Champaign, Ill. :
PY  - 1981.
ID  - 40461
KW  - Petroleum industry and trade
KW  - Natural gas
TI  - Analyses of natural gas in Illinois /
ER  -