Groundwater recharge increase induced by land-use change : comparison of hydrodynamic and isotopic estimates in semiarid Niger /Favreau, Guillaume /Leduc, Christian Marlin, C. EAU SOUTERRAINE NIVEAU DE L'EAU UTILISATION DU SOL HYDRODYNAMIQUE ISOTOPE RADIOACTIF ESTIMATION GEOCHIMIE MESURE ANALYSE DE DONNEES MODELISATION CONTINENTAL TERMINAL RECHARGE AISH 2001 text https://www.documentation.ird.fr/hor/fdi:010032312 fdi:010032312 Favreau Guillaume, Leduc Christian, Marlin C.. Groundwater recharge increase induced by land-use change : comparison of hydrodynamic and isotopic estimates in semiarid Niger. 2001, 67-74 EN NIGER ZONE SEMIARIDE