TY  - BOOK
AU  - Voskuil, Walter H.
AU  - Risser, Hubert E.,
CN  - QE105
CN  - QE105
ID  - 19725
KW  - Petroleum industry and trade
T1  - Some economic aspects of the Illinois oil industry /
TI  - Some economic aspects of the Illinois oil industry /
VL  - 358
ER  -