TY  - BOOK
T1  - Oil and gas development in Illinois in 1934 /
DA  - c1935.
CY  - Urbana :
AU  - Bell, A. H.
VL  - no. 26.
CN  - QE105
CN  - QE105
PB  - Illinois State Geological Survey,
PP  - Urbana :
PY  - c1935.
N1  - "Reprinted from Trans. A.I.M.E., (1935) 114, 273-285."
ID  - 9463
KW  - Petroleum
KW  - Natural gas
TI  - Oil and gas development in Illinois in 1934 /
ER  -