Urbanization -- Cities and towns -- 4 Social conditions -- 3 City planning -- 2 Economic conditions 2 Growth. -- 2 Housing -- 2 more ... Migration, Internal -- 2 Population 2 Regional planning -- 2 Rural-urban migration -- 2 Social change -- 2 Social conditions 2 Urban policy -- 2 Acculturation -- 1 Agriculture -- 1 Apartheid -- 1 Birth control -- 1 Building -- 1 Case studies -- 1 Community development -- 1 Community organization -- 1 Congresses 1 Congresses -- 1 Cross-cultural studies 1 Demographic transition -- 1 East Indians -- 1 Economic aspects -- 1 Economic conditions -- 1 Emigration and immigration 1 less ...