modèle (3) Afrique (3) South Africa (3) Soils (3) Example (3) sol (2) comportement (2) irrigation (2) hydrologie (2) eaux souterraines (2) drainage (2) comparaison (2) captage (2) Comparison (2) Water table (2) Groundwater (2) Water (2) Irrigation (2) Hydrology (2) Drainage (2) Comprehension (2) Soils (2) Areas (2) Irrigation (2) drainage (2) zone humide (1) vallée (1) temps (durée) (1) carré (1) sciences du sol (1)