THE Yoruba town of Ibadan is the largest native market in Africa. The Yorubas engage in the business of planting and trading in cocoa, palm produce, timber, rubber, and kola nuts, apart from their normal food crops. They are good…

THE Yoruba town of Ibadan is the largest native market in Africa. The Yorubas engage in the business of planting and trading in cocoa, palm produce, timber, rubber, and kola nuts, apart from their normal food crops. They are good…