Source Data Reference for:

City = Ningbo
Time = 1950

City Year Size Size Comment Year Comment Author Title Location
Ningpo1925 284,000Tertius ChandlerFour thousand years of urban growthp506
Ningbo1948 210,000Jan Lahmeyerhttp://www.populstat.info/n/a
Ningpo1950 210,000Tertius ChandlerFour thousand years of urban growthp509