TY  - BOOK
AU  - McGregor,Duncan Junior
TI  - Gypsum and anhydrite deposits in southwestern Indiana
AV  - QE109 .A3 no. 8
PY  - 1954///
CY  - Bloomington
KW  - Gypsum
KW  - Anhydrite
KW  - Mines and mineral resources
KW  - Indiana
N1  - "References cited": p. 23-24
ER  -