Source Data Reference for:

City = Graz
Time = 1800

City Year Size Size Comment Year Comment Author Title Location
Graz1800 28,000Tertius ChandlerFour thousand years of urban growthp25
Graz1800 28,000Tertius ChandlerFour thousand years of urban growthp488
Graz1800 31,000Jan De VriesEuropean urbanization 1500-1800p278
Graz1800 31,000Paul BairochLa population des villes europeennes de 800 a 1850