TY  - BOOK
AU  - Jack,Robert Lockhart
TI  - ... Clay and cement in South Australia,
T2  - South Australia. Geological Survey. Bulletin
AV  - QE345 .A4 no. 12
PY  - 1926///
CY  - Adelaide
PB  - R.E.E. Rogers, government printer
KW  - Clay
KW  - South Australia
KW  - Cement
N1  - At head of title: South Australia. Department of Mines
ER  -