title: Well vulnerability: a quantitative approach for source water protection.
authors.affiliation: Wisconsin Ground Water Association, Brookfield, WI 53045, USA. lctrotta53072@yahoo.com
authors.forename: Lee
authors.initials: L
authors.lastname: Trotta
mesh_terms: D003247:Conservation of Natural Resources / Q000379:methods*; D006079:Government Publications as Topic; D008962:Models, Theoretical; D014872:Water Movements; D014876:Water Pollution / Q000517:prevention & control*; D014881:Water Supply