TY  - BOOK
T1  - Barite in the southern Illinois fluorspar district.
DA  - 1959.
CY  - Urbana,
AU  - Bradbury, James C.
VL  - 265
CN  - QE105
CN  - QE105
PB  - Illinois State Geological Survey,
PP  - Urbana,
PY  - 1959.
ID  - 17414
KW  - Barite.
TI  - Barite in the southern Illinois fluorspar district.
ER  -