... Clay and cement in South Australia,
Jack, Robert Lockhart, 1878-
Clay and cement in South Australia, by R. Lockhart Jack ... - Adelaide, R.E.E. Rogers, government printer, 1926. - 120 p. plates (incl. plans, diagrs.) tables. 25 cm. - South Australia. Geological Survey. Bulletin no. 12 .
At head of title: South Australia. Department of Mines.
gs 26000414
Clay--South Australia.
Cement--South Australia.
QE345 / .A4 no. 12
Clay and cement in South Australia, by R. Lockhart Jack ... - Adelaide, R.E.E. Rogers, government printer, 1926. - 120 p. plates (incl. plans, diagrs.) tables. 25 cm. - South Australia. Geological Survey. Bulletin no. 12 .
At head of title: South Australia. Department of Mines.
gs 26000414
Clay--South Australia.
Cement--South Australia.
QE345 / .A4 no. 12