. . . . . . . . . . . . "Hydrogeologic framework and simulation of ground water flow and travel time in the shallow aquifer system in the area of Naval Support Activity Memphis, Millington, Tennessee"@en . . . "Hydrogeologic framework and simulation of ground-water flow and travel time in the shallow aquifer system in the area of Naval Support Activity Memphis, Millington, Tennessee"@en . "Hydrogeologic framework and simulation of ground-water flow and travel time in the shallow aquifer system in the area of Naval Support Activity Memphis, Millington, Tennessee" . . . .