"Drenatge." . . "Aigües subterrànies." . . "Aigües subterrànies Contaminació." . . . . "Drainage." . . . . . . . . . . . . . . . . . "A Viscous Fluid Model for demonstration of groundwater flow to parallel drains" . . . "A viscous fluid model for demonstration of groundwater flow to parallel drains" . "A viscous fluid model for demonstration of groundwater flow to parallel drains"@en . "A Viscous Fluid Model for Demonstration of Groundwater Flow to Parallel Drains" . . . "A Viscous fluid model for demonstration of groundwater flow to parallel drains" . . . . . . . . . . . . . . "Eau souterraine Écoulement." . . "Modèles hydrauliques." . .