@book{49475,
	author = {Rocha-Silva, Lee. and Centre for Alcohol and Drug Research (South Africa)},
	title = {Alcohol and other drug use by residents of major districts in the self-governing states in South Africa /},
	publisher = {Human Sciences Research Council,},
	year = {1991.},
	series = {Report SD ;},
	address = {Pretoria :},
	note = {Abstract in Afrikaans.}
}