"Zonage." . . "City planning United States." . . . . "Central business districts United States." . . . . . "The city fights back : a nation-wide survey of what cities are doing to keep pace with traffic, zoning, shifting population, smoke, smog, and other problems; from material developed by the Central Business District Council of the Urban Land Institute" . . . . . . . "The city fights back a nation-wide survey of what cities are doing to keep pace with traffic, zoning, shifting population, smoke, smog, and other problems"@en . . . . . . "The City fights back : a nation-wide survey of what cities are doing to keep pace with traffic, zoning, shifting population, smoke" . "The city fights back; a nation-wide survey of what cities are doing to keep pace with traffic, zoning, shifting population, smoke, smog, and other problems" . "The city fights back : a nation-wide survey of what cities are doing to keep pace with traffic, zoning, shshifting population, smoke, smog and other problems"@en . . . . . . "The city fights back : a nation-wide survey of what cities are doing to keep pace with traffic, zoning, shifting population, smoke, smog and other problems" . "The city fights back a nation-wide survey of what cities are doing to keep pace with traffic, zoning, shifting population, smoke, smog and other problems" . . "The city fights back : a nation-wide survey of what cities are doing to keep pace with traffic, zoning, shifting population, smoke, smog and other problems"@en . . . "The city fights back"@en . "Urbanismo Estados Unidos estudios y conferencias." . .