An exercise in Crystal-gazing: Address given by professor H.L. Watts at the Black Sash National Annual Conference held at Pietermaritzburg

South Africa, 2000 A.D. An exercise in Crystal-gazing: Address given by professor H.L. Watts at National Conference held at Pietermaritzburg on 22 October 1969 regarding: Urbanization, industrialization, population growth, social effects of Africans living in urban areas, employment, poverty, group relations.