Showing 1 - 6 results of 6 for search '"Water quality United States."', query time: 0.22s Refine Results
  1. 1
    Summary of the U.S. Geological Survey National Field Quality Assurance Program from 1979 through 1997 /
    by Stanley, Daniel L.
    Published 1998
    Subjects: “...Water quality United States Measurement Quality control....”
    Government Document Microform Book
  2. 2
    Results of external quality-assurance program for the National Atmospheric Deposition Program and National Trends Network during 1985 /
    by Brooks, Myron H.
    Published 1988
    Subjects: “...Water quality United States Measurement....”
    Government Document Book
  3. 3
    Bias and precision of selected analytes reported by the National Atmospheric Deposition Program and National Trends Network, 1984 /
    by Brooks, Myron H.
    Published 1987
    Subjects: “...Water quality United States....”
    Government Document Book
  4. 4
    Summary of the National Atmospheric Deposition Program/National Trends Network intersite-comparison program, November 1978-November 1989 /
    by Gordon, J. D.
    Published 1991
    Subjects: “...Water quality United States....”
    Government Document Book
  5. 5
    Results of external quality-assurance program for the National Atmospheric Deposition Program and National Trends Network during 1985 /
    Subjects: “...Water quality United States Measurement....”
    Get full text
    Government Document eBook
  6. 6
    Summary of the National Atmospheric Deposition Program/National Trends Network intersite-comparison program, November 1978-November 1989 /
    Subjects: “...Water quality United States....”
    Get full text
    Government Document eBook
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