Source Data Reference for:

City = Cairo
Time = 1950

City Year Size Size Comment Year Comment Author Title Location
Cairo1925 1,000,000Tertius ChandlerFour thousand years of urban growthp505
Cairo1950 2,750,000Tertius ChandlerFour thousand years of urban growthp507
Cairo1970 6,600,000Tertius ChandlerFour thousand years of urban growthp510