TY - RPRT TI - Groundwater “fast paths” in the Snake River Plain aquifer: Radiogenic isotope ratios as natural groundwater tracers AU - Thomas M. Johnson AU - Robert C. Roback AU - Travis L. McLing AU - Thomas D. Bullen AU - Donald J. DePaolo AU - Christine Doughty AU - Randall J. Hunt AU - Robert W. Smith AU - L. DeWayne Cecil AU - Michael T. Murrell PY - 2000 DO - 10.1130/0091-7613(2000)28<871:gfpits>2.0.co;2 UR - https://pubs.usgs.gov/publication/70185216 ID - 70185216 ER -