@book{25798,
	author = {Rogers, A. W. and South Africa.},
	title = {Report on the prospect of finding oil in the southern Karroo /},
	publisher = {The Government Printing and Stationery Office,},
	year = {1917.},
	series = {Geological Survey memoir ;},
	address = {Pretoria :},
	note = {At head of title: Union of South Africa. Department of Mines and Industries.}
}