TY  - BOOK
T1  - Gasification and liquefaction: their potential impact on various aspects of the coal industry
DA  - 1968.
CY  - Urbana,
AU  - Risser, Hubert E.
VL  - 430
CN  - QE105
CN  - QE105
PB  - Illinois State Geological Survey,
PP  - Urbana,
PY  - 1968.
N1  - Cover title.
ID  - 61622
KW  - Coal gasification
KW  - Coal liquefaction
KW  - Coal trade
TI  - Gasification and liquefaction: their potential impact on various aspects of the coal industry
ER  -