This anthology of research is divided into five sections: definition of the urban system, structural characteristics, distribution of urban growth, transportation networks and interaction between cities, and the impact of growth on urban behaviour and the rural economy. Each section is preceded by the editors' comments. This is an excellent general reference on urbanization in Canada; it complements existing and largely American-based texts and should stimulate the student's interest in research on the unique Canadian urban milieu. (Department of Geography Research Publication 9)