Source Data Reference for:

City = Boston
Time = 1950

City Year Size Size Comment Year Comment Author Title Location
Boston1925 1,764,000Tertius ChandlerFour thousand years of urban growthp505
Boston1925 1,764,000Tertius ChandlerFour thousand years of urban growthp522
Boston1950 801,400Johan HuizingaInternationaal aardrijkskundig woordenboek
Boston1950 2,233,000Tertius ChandlerFour thousand years of urban growthp507
Boston1970 3,762,000Tertius ChandlerFour thousand years of urban growthp510