News PhD defense: Mélanie Gittard by Arancha Sánchez|Published 3 January 2023-Updated 3 January 2023 Climate change, droughts and water pollution in Sub-Saharan AfricaMélanie Gittard, sous la direction de Denis Cogneau et Philippe Quirion. À 16h en hybrideParis School of Economics (PSE), 48 Boulevard Jourdan, 75014 Paris, in room R2-01 RésuméBientôt disponible