Ashwani Kumar Tiwari, Marina De Maio. "ASSESSMENT OF HYDROGEOCHEMICAL CHARACTERIZATION AND GROUNDWATER QUALITY USING GEOSTATISTICAL AND GIS TECHNIQUES: A CASE IN THE NORTH PART OF ITALY." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Water Resources. Forest, Marine and Ocean Ecosystems (2017): 51-58. https://doi.org/10.5593/sgem2017/31/s12.007