FILECCIA, A. Some simple procedures for the calculation of the influence radius and well head protection areas (theoretical approach and a field case for a water table aquifer in an alluvial plain). Acque Sotterranee - Italian Journal of Groundwater, [S. l.], v. 4, n. 3, 2015. DOI: 10.7343/as-117-15-0144. Disponível em: https://www.acquesotterranee.net/acque/article/view/117-15-0144. Acesso em: 16 apr. 2024.