Corene Caubel By-NC-ND 4.0 Coteaux des Sablons patrimoine naturel Saint Jacques de Thouars Thouarsais prt-300x199-1563201332-2x prt-300x199-1563201332-2x prt-300x199-1563201332-2x prt-300x199-1563201332-2x