Source Data Reference for:

City = Barcelona
Time = 1750

City Year Size Size Comment Year Comment Author Title Location
Barcelona1750 55,000Tertius ChandlerFour thousand years of urban growthp22
Barcelona1750 55,000Tertius ChandlerFour thousand years of urban growthp517
Barcelona1750 50,000Jan De VriesEuropean urbanization 1500-1800p277
Barcelona1750 50,000Paul BairochLa population des villes europeennes de 800 a 1850