Chili (1) International trade (1) Origin (1) Water (1) Toleration (1) Threats (1) Supply and demand (1) Reservoirs (1) Possibility (1) Nature (1) Irrigation (1) Id (Psychology) (1) Geography (1) Fountains (1) Droughts (1) Disasters (1) Concepts (1) Climatic changes (1) Attention (1) Aquifers (1) Permafrost (1) Origen (1) Estudios (1) Demanda (1) Acuíferos (1) Cambios climáticos (1) Catástrofes (1) Posibilidad (1) Fuentes (1) Amenazas (1)