TY  - BOOK
T1  - Gypsum resources of Indiana /
DA  - 1969.
CY  - Bloomington :
AU  - French, Robert R.
AU  - Rooney, Lawrence F.
CN  - QE109
CN  - QE109
PB  - [Indiana Geological Survey]
PP  - Bloomington :
PY  - 1969.
ID  - 1038
KW  - Gypsum
TI  - Gypsum resources of Indiana /
ER  -