Impact on Sahelian runoff of stochastic and elevation-induced spatial distribution of soil parameters /Séguis, Luc /Cappelaere, Bernard /Peugeot, Christophe Vieux, B. BASSIN VERSANT ECOULEMENT HUMIDITE DU SOL MODELE HYDROLOGIQUE CONDUCTIVITE HYDRAULIQUE SURFACE DU SOL PLUIE ANALYSE STATISTIQUE 2002 text https://www.documentation.ird.fr/hor/fdi:010036320 fdi:010036320 Séguis Luc, Cappelaere Bernard, Peugeot Christophe, Vieux B.. Impact on Sahelian runoff of stochastic and elevation-induced spatial distribution of soil parameters. 2002, 16, 313-332 EN ZONE SEMIARIDE SAHEL NIGER