@book{26508,
	author = {Jack, Robert Lockhart,},
	title = {... Clay and cement in South Australia,},
	publisher = {R.E.E. Rogers, government printer,},
	year = {1926.},
	series = {South Australia. Geological Survey. Bulletin},
	address = {Adelaide,},
	note = {At head of title: South Australia. Department of Mines.}
}