ArdenerEdwin and others: Plantation and village in the Cameroons: some economic and social studies. [By] Edwin Ardener, Shirley Ardener, W. A. Warmington, with a contribution by M. J. Ruel. xxxvi, 435 pp., front., 8 plates. London: Oxford University Press for the Nigerian istitute of Social and Economic Research, 1960. 50s.