TY  - BOOK
T1  - Fluorspar deposits of western Kentucky /
DA  - 1954-55.
CY  - Washington :
AU  - Williams, James Steele,
CN  - QE75
CN  - QE75
PB  - U.S. Govt. Print. Off.,
PP  - Washington :
PY  - 1954-55.
ID  - 12460
KW  - Fluorspar
KW  - Mines and mineral resources
TI  - Fluorspar deposits of western Kentucky /
ER  -