TY  - BOOK
T1  - Gravels of Indiana / by Duncan Junior McGregor.
DA  - c1960.
CY  - Bloomington, Ind. :
AU  - McGregor, Duncan Junior,
VL  - no. 17.
CN  - QE109
CN  - QE109
PB  - Indiana Geological Survey,
PP  - Bloomington, Ind. :
PY  - c1960.
ID  - 8696
KW  - Gravel.
TI  - Gravels of Indiana / by Duncan Junior McGregor.
ER  -