L'arbre de possibles combinacions per a la presidència EUA http://www.nytimes.com/interactive/2012/11/02/us/politics/paths-to-the-white-house.html#infoexplorers Raf -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osgeo.org/pipermail/barcelona/attachments/20121106/4f2f960b/attachment.html>