TY  - BOOK
T1  - Analyses of some Illinois rocks for gold /
DA  - c1970.
CY  - Urbana :
AU  - Bradbury, James C.
CN  - QE105
CN  - QE105
PB  - Illinois State Geological Survey,
PP  - Urbana :
PY  - c1970.
ID  - 8705
KW  - Rocks
KW  - Gold.
TI  - Analyses of some Illinois rocks for gold /
ER  -