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recent bookmarks from allaboutgeorgeAustin Contrarian: Density calculations for U.S. urbanized areas, weighted by census tract2008-03-26T20:35:46+00:00
http://austinzoning.typepad.com/austincontrarian/2008/03/weighted-densit.html
allaboutgeorgecities austin tampa boston california riverside chicago illinois nyc portland houston urban population censushttps://pinboard.in/u:allaboutgeorge/b:5ab8feb83d35/