Menichini, M., Da Prato, S., Doveri, M., Ellero, A., Lelli, M., Masetti, G., Nisi, B. and Raco, B. 2015. An integrated methodology to define Protection Zones for groundwaterbased drinking water sources: an example from the Tuscany Region, Italy. Acque Sotterranee - Italian Journal of Groundwater. 4, 1 (Mar. 2015). DOI:https://doi.org/10.7343/as-102-15-0129.