Source Data Reference for:

City = Osaka
Time = 1850

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Osaka	1825	350,000			Tertius Chandler	Four thousand years of urban growth	p489
Osaka	1825	350,000			Tertius Chandler	Four thousand years of urban growth	p518
Osaka	1825	350,000			Tertius Chandler	Four thousand years of urban growth	p536
Osaka	1850	320,000			Tertius Chandler	Four thousand years of urban growth	p536
Osaka	1850	320,000			Tertius Chandler	Four thousand years of urban growth	p490
Osaka	1850	320,000			Tertius Chandler	Four thousand years of urban growth	p519
Osaka	1850	320,000			Tertius Chandler	Four thousand years of urban growth	p80