Source Data Reference for:

City = Barcelona
Time = 1950

City Year Size Size Comment Year Comment Author Title Location
Barcelona1925 803,000Tertius ChandlerFour thousand years of urban growthp505
BArcelona1950 1,425,000Tertius ChandlerFour thousand years of urban growthp507
Barcelona1950 1,280,200Johan HuizingaInternationaal aardrijkskundig woordenboek
Barcelona1970 2,975,000Tertius ChandlerFour thousand years of urban growthp510