title: Ground water recharge using recycled municipal waste water in Los Angeles County and the California Department of Public Health's draft regulations on aquifer retention time.
authors.forename: Theodore A
authors.initials: TA
authors.lastname: Johnson
mesh_terms: D002140:California; D005843:Geography; D014481:United States; D014865:Waste Disposal, Fluid / Q000379:methods*; D014872:Water Movements; D014881:Water Supply