title: Phosphorus decline could be good for water supplies.
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Castellano
mesh_terms: D000383:Agriculture / Q000379:methods*; D000818:Animals; D000829:Animals, Domestic; D005308:Fertilizers / Q000706:statistics & numerical data; D008372:Manure / Q000032:analysis; D010758:Phosphorus / Q000032:analysis*; D014881:Water Supply / Q000592:standards*
chemical_list: D005308:Fertilizers; D008372:Manure; D010758:Phosphorus