TY - RPRT TI - Location and characteristics of the interface between brine and freshwater from geophysical logs of boreholes in the upper Brazos River basin, Texas AU - W.S. Keys AU - L.M. MacCary PY - 1973 DO - 10.3133/pp809b UR - https://pubs.usgs.gov/publication/pp809B ID - pp809B ER -