TY  - BOOK
T1  - Minable coal reserves of Illinois,
DA  - 1952.
CY  - Urbana,
AU  - Cady, Gilbert H.
CN  - QE105
CN  - QE105
PP  - Urbana,
PY  - 1952.
ID  - 64253
KW  - Coal
TI  - Minable coal reserves of Illinois,
ER  -