Book Reviews : 1. J. A. Hellen, Rural Economic Development in Zambia, 1890-1964. Afrika- Studien 32, Ifo-Institut Fur Wirtschaftsforschung Munchen, Munchen, Weltforum Verlag, C. Hurst, London and Humanities Press, New York, 1969, pp. 290. $ 12.00. 2. H. Amann, Energy Supply and Economic Development in East Africa. Afrika- Studien 37, Ifo-Institut Fur Wirtschaftsforschung Munchen, Munchen, Weltforum Verlag, C. Hurst, London and Humanities Press, New York, 1969, pp. 247. $ 9.50. 3. J. Vasthoff, Small Farm Credit and Development : Some Experiences in East Africa with Special Reference to Kenya. Afrika-Studien 33, Ifo-Institut Fur Wirt schaftsforschung Munchen, Munchen, Weltforum Verlag, C. Hurst, Lon don and Humanities Press, New York, 1969, pp. 137. $ 7.00

In: Journal of Asian and African studies: JAAS, Band 6, Heft 2, S. 141-143