In this paper is presented a developed model for a pollutant diffusion in a soil-water system. for specific conditions in a real study area. A model that allows the observations of the pollutant flow in the soil-water system and its behavior and interaction with the different system elements. is searched with the purpose of orientate and support the processes and techniques applicatio... https://bellfordtoysandhobbiers.shop/product-category/car-model-kit/