Subject(s): Urbanization in California ,Los Angeles Metropolitan Area. -- Urbanization in United States:Sociology -- L.A School -- Demographic Dynamics in L.A, Chicago, New York and Washington DC -- Los Angeles as Post modern Urbanism -- Urban Industries -- Industry and the Landscape of Social Reforms -- Urban Development -- Industrial Urbanism -- Reconsidering Community -- Immigrant City -- Globalization of Urban Homeless -- Urban Street Gangs in the Los Angeles -- Ecologies of Cyber Space : Gay Community on Internet -- Revisioning Urban Theory -- Representing Los Angeles in Media, Space and Place -- Returning to Ecology : Ecosystem Approach -- Urban Nature and nature of Urbanism -- Metropolis of Urban Inquiry