The population of Tropical Africa: [proceedings of the First African Population Conference sponsored by the University of Ibadan in co-operation with the Population Council and held at the University of Ibadan, Nigeria, 3-7 Jan 1966];
African Population Conference,1st,University of Ibadan,1966.
Caldwell, John C.(John Charles)ed.
Okonjo, Chukuka.ed.
University of Ibadan.
Population Council.
London, Longmans,
1968.
Includes bibliographies.