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  1. 1
    An Introduction to ground-water tracers /
    Published 1986
    Government Document Book
  2. 2
    U.S. Geological Survey Toxic Substances Hydrology Program : abstracts of the technical meeting, Monterey, California, March 11-15, 1991 /
    Published 1991
    Government Document Microform Book
  3. 3
    Evaluation of sampling and field-filtration methods for the analysis of trace metals in ground water /
    by Pohlmann, Karl F.
    Published 1994
    Government Document Microform Book
  4. 4
    Tracer-test planning using the efficient hydrologic tracer-test design (EHTD) program.
    Published 2003
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    Government Document Book
  5. 5
    Stable hydrogen and oxygen isotope ratios for selected sites of the U.S. Geological Survey's NASQAN and benchmark surface-water networks /
    by Coplen, Tyler B.
    Published 2000
    Abstract:
    Report:
    Data table:
    Government Document Book
  6. 6
    Stable hydrogen and oxygen isotope ratios for selected sites of the U.S. Geological Survey's NASQAN and benchmark surface-water networks /
    by Coplen, Tyler B.
    Published 2000
    Report:
    Data table:
    Government Document Book
  7. 7
    Determination of chemical-constituent loads during base-flow and storm-runoff conditions near historical mines in Prospect Gulch, upper Animas River watershed, southwestern Colorado /
    by Wirt, Laurie
    Published 1999
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    Government Document eBook
  8. 8
    Use of tracer injections to measure discharge and quantify pollutant loading /
    by Carey, William P.
    Published 2001
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    Government Document eBook
  9. 9
    Tritium as an indicator of modern, mixed, and premodern groundwater age /
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    Government Document eBook
  10. 10
    Chlorofluorocarbon and tritium age determination of ground-water recharge in the Ryan Flat subbasin, Trans-Pecos Texas /
    by Bartolino, James R.
    Published 1997
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    Government Document eBook
  11. 11
    Design and analysis of tracer tests to determine effective porosity and dispersivity in fractured sedimentary rocks, Newark Basin, New Jersey /
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    Government Document eBook
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