"1904-1950." . . "Poverty." . . "South Africa" . . "Employment." . . "South Africa." . . "Arbeitsmarkt Lohndifferenzierung Südafrika." . . "Since 1961" . . . "An economic inquiry into the poor white saga" . . . . . . . . . . . . . . . . . . . . "Whites." . . . .