Source Data Reference for:

City = Merv
Time = 1200

City	Year	Size	Size Comment	Year Comment	Author	Title	Location
Merv	1150	200,000			Tertius Chandler	Four thousand years of urban growth	p471
Merv	1150	200,000			Tertius Chandler	Four thousand years of urban growth	p531
Merv	1150	200,000			Tertius Chandler	Four thousand years of urban growth	p533
Merv	1150	200,000			Tertius Chandler	Four thousand years of urban growth	p537
Merv	1153		sacked		Tertius Chandler	Four thousand years of urban growth	p525
Merv	1200	45,500	"btw 45,000 & 46,000"		Tertius Chandler	Four thousand years of urban growth	p472
Merv	1200	40,000	"over 40,000"		Tertius Chandler	Four thousand years of urban growth	p72