Citation:
Pallares-Barbera M, Duch J. Barcelona Urban Evolution from 1860. http://worldmap.harvard.edu/maps/Barcelona_urban_evolution/CRE [Internet]. 2012.
Notes:
In using this map, cite it as: Pallares-Barbera, M., Duch, J. (2012) Barcelona Urban Evolution since 1860. Harvard University Institute for Quantitative Social Sciences Center for Geographical Analysis. montserrat.pallares@uab.cat.
See also: Map of Barcelona, Urban Evolution since 1860