4 dic 2015 anni - 10th anniversary C40 Cities, UN climate summit local leaders
Descrizione:
https://www.uclg.org/en/media/events/climate-summit-local-leaders
http://c40-production-images.s3.amazonaws.com/fact_sheets/images/11_C40_on_its_10-year_anniversary_reOct2016.original.pdf?1475504972
https://www.c40.org/history
Aggiunto al nastro di tempo:
PhD intro thesis
Data: