Urban renewal 294 Urbanization 293 City planning 287 Cities and towns 215 Urban transportation 214 Sociology, Urban 169 Urban policy 131 Urban economics 122 Education, Urban 112 Congresses 107 Land use, Urban 107 Rural-urban migration 76 Social conditions 73 Community development, Urban 63 History 61 Economic conditions 54 Planning 52 Case studies 50 Growth 49 Housing 47 Regional planning 46 Transportation 44 Urban transportation policy 43 Bibliography 40 Mathematical models 40 Local transit 36 Economic aspects 26 Education 25 Environmental aspects 25 Research 25