TY  - BOOK
T1  - Occurrence and distribution of potentially volatile trace elements in coal :a final report /
DA  - 1974.
CY  - Urbana :
AU  - Ruch, Rodney R.
AU  - Gluskoter, Harold J.
AU  - Shimp, Neil F.,
VL  - no. 72
CN  - QE105
CN  - QE105
PB  - Illinois State Geological Survey,
PP  - Urbana :
PY  - 1974.
N1  - Cover title.
ID  - 10689
KW  - Coal
TI  - Occurrence and distribution of potentially volatile trace elements in coal :a final report /
ER  -