sédiment (3) recherche (3) projet (3) autorisation (3) gestion (3) santé (3) champ (3) terre agricole (3) Laos (3) Environmental sciences (3) Science (3) Research (3) Partnership (3) Medicine (3) Management (3) Life sciences (3) Health (3) French (3) Escherichia coli (3) Earth (Planet) (3) Authors (3) Management (3) Research (3) Medicine (3) Health (3) village (2) ruissellement de surface (2) gare (2) Water (2) Land use (2)