Lagrangian mass-flow investigations of inorganic contaminants in wastewater-impacted streams - Barber, L.; Antweiler, Ronald; Flynn, J.L.; Keefe, S.H.; Kolpin, D.W.; Roth, D.A.; Schnoebelen, D.J.; Taylor, Howard; Verplanck, P. L. (Environmental Science & Technology, 2011)