Àrea Metropolitana de Barcelona2026-04-072026-04-072025-06-01https://hdl.handle.net/20.500.14439/4634Estudis i informes33 pàginesengAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/SostenibilitatBarcelona Metropolitan Area in action : Horizon 2030 towards a sustainable metropolisbookÀrea Metropolitana de Barcelonaopen access