Source Data Reference for:

City = Kaifeng
Time = 1600

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Kaifeng	1550	80,000			Tertius Chandler	Four thousand years of urban growth	p479
Kaifeng	1550	80,000			Tertius Chandler	Four thousand years of urban growth	p537
Kaifeng	1575	80,000			Tertius Chandler	Four thousand years of urban growth	p535
Kaifeng	1575	80,000			Tertius Chandler	Four thousand years of urban growth	p480
Kaifeng	1600	80,000			Tertius Chandler	Four thousand years of urban growth	p515
Kaifeng	1600	80,000			Tertius Chandler	Four thousand years of urban growth	p481
Kaifeng	1600	80,000			Tertius Chandler	Four thousand years of urban growth	p76