Zicari, Giuseppe, Vincenzo Soardo, Renza Berruti, Marisa Panata, and Elena Cerrato. “Tariff Modulation for the Access to the Drinking Water System As Strategies to the Water Resource Safeguard in the Province of Asti (Italy)”. Progress in Nutrition 16, no. 1 (May 13, 2014): 8–15. Accessed November 28, 2024. https://mattioli1885journals.com/index.php/progressinnutrition/article/view/3520.