TY  - BOOK
AU  - McCabe,Louis Cordell
AU  - Rees,Orin Wainwright
TI  - Effect of preparation on ash fusibility of selected Illinois coals,
AV  - QE105 .A25 no. 55
PY  - 1939///
CY  - Urbana, Illinois
PB  - printed by authority of the state of Illinois
KW  - Coal
KW  - Testing
KW  - Illinois
N1  - At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey
ER  -