enquête (2) Area (2) Area (2) village (1) temps (durée) (1) sol (1) minéralogie (1) aquifère (1) laboratoire (1) pente (1) analyse (1) route (1) crue (1) champ (1) drainage (1) argile (1) ville (1) méthode (1) ordre (1) Ioannina (1) Construction (1) Case (1) Boundaries (1) Water (1) Urbanization (1) Tomography (1) Time (1) Stability (1) Soils (1) Sinkholes (1)