Showing 21 - 40 results of 618 for search '', query time: 0.18s Refine Results
  1. 21
    Development of estimation methods for tributary loading rates of toxic chemicals /
    by Bierman, Victor J.
    Published 1988
    Book
  2. 22
    The effects of heavy metal pollution on epilithic bacteria /
    by Ross, Deborah D.
    Published 1988
    Book
  3. 23
    Consideration of dimensional dependence in modelling the structure of flow zones within the subsurface /
    by Silliman, Stephen E.
    Published 1988
    Book
  4. 24
    A single-well, multiple-pulse tracer technique for estimating ground water velocities and pollutant transport rates : phase I, theoretical development /
    by Kaplan, Paul G.
    Published 1984
    Book
  5. 25
    Predicting the advective flow velocity in a confined aquifer using a single well tracer test /
    by Kaplan, Paul G.
    Published 1985
    Book
  6. 26
    Accuracy of evapotranspiration rates determined by the water-budget method, Gila River flood plain, southeastern Arizona /
    Government Document Book
  7. 27
    Elements needed in design of a ground-water-quality monitoring network in the Hawaiian Islands /
    Government Document Book
  8. 28
    Weak-field magnetic susceptibility anisotropy and its dynamic measurement /
    Government Document Book
  9. 29
    Calculation of evapotranspiration using color-infrared photography /
    Government Document Book
  10. 30
    NASQAN : measuring the quality of America's streams /
    Government Document Book
  11. 31
    A field calibration of the sediment-trapping characteristics of the Helley-Smith bedload sampler /
    by Emmett, William W.
    Published 1980
    Government Document Book
  12. 32
    Preparation of reference materials for particle-size analysis of silts and clays /
    Government Document Book
  13. 33
    Techniques of trend analysis for monthly water-quality data /
    by Hirsch, Robert M.
    Published 1981
    Government Document Book
  14. 34
    Ground temperature measurements.
    Published 1981
    Government Document Book
  15. 35
    Field data describing the movement and storage of sediment in the East Fork River, Wyoming.
    Published 1980
    Government Document Book
  16. 36
    Measurements of discharge, gain or loss in flow, and chemical quality of the Poplar and Redwater Rivers, northeastern Montana, October 24-25, 1979 /
    by Dodge, Kent A.
    Published 1980
    Government Document Book
  17. 37
    Effects of storm runoff on water quality in the Mill Creek drainage basin, Willingboro, New Jersey /
    by Schornick, James C.
    Published 1980
    Government Document Book
  18. 38
    Supplemental data from the Ennis and other thermal-springs areas, Southwestern Montana, 1978-80 /
    by Leonard, Robert B.
    Published 1980
    Government Document Book
  19. 39
    Interpretation of hole-to-surface resistivity measurements at Yucca Mountain, Nevada Test Site /
    by Daniels, Jeffrey J.
    Published 1981
    Government Document Book
  20. 40
    Salinity and temperature measurements in San Francisco Bay waters, 1980 /
    by Dedini, Lee A.
    Published 1981
    Government Document Book
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