BOOK NOTES

African Survey , by A lan C.G. B est and H arm J. de B lij
Contemporary Africa: Geography and Change , edited by C. G regory K night and J ames L. N ewman
Early Hydraulic Civilization in Egypt: A Study in Cultural Ecology , by K arl W. B utzer
Pastoralism in Crisis: The Dasanetch and Their Ethiopian Lands , by C laudia J. C arr
Periodic Markets, Urbanization and Regional Planning: A Case Study from Western Kenya , by R obert A. O budho and P eter P. W aller
Ways to Move: The Geography of Networks and Accessibility, by R oger R obinson
Social Aspects of Interaction and Transportation , by F rederick P. S tutz
Welland and the Welland Canal: The Canal By-pass Project , by J ohn N. J ackson
Urban Transportation Planning Guide , edited by P.E. Wade et al.
The Evolution of the Unit Train, 1960-1969 , by J ohn T. S tarr Jr.