1. People and the Countryside;Bracey,1970
2. Service Centres and Consumer Trips: Studies on the Philadelphia Metropolitan Fringe;Brush;Univ. Chicago Dept. of Geogr. Res. Paper, No. 113,1968
3. Growth centre and administrative area problems within the framework of Swedish location policy;Bylund,1972
4. Factors and forces affecting the optimum future rural settlement pattern of the United States;Clawson;Econ. Geogr.,1966
5. Planning studies in rural areas;Clout,1969