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  1. 1
    Lake Erie-Lake St. Clair Basin newsletter /
    Pubblicazione 1996

    Documento governativo Periodico
  2. 2
    Lithogeochemical character of the near-surface bedrock in the Connecticut, Housatonic, and Thames River Basins /
    Pubblicazione 1999

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Documento governativo Libro
  3. 3
    Lithogeochemical character of the near-surface bedrock in the Connecticut, Housatonic, and Thames River Basins
    Pubblicazione 1999

    Documento governativo Elettronico Libro
  4. 4
    A comparison of drainage basin nutrient inputs with instream nutrient loads for seven rivers in Georgia and Florida, 1986-90 /

    Documento governativo Libro
  5. 5
    Shallow ground-water quality beneath rice areas in the Sacramento Valley, California, 1997 /
    di Milby Dawson, Barbara J., 1964-
    Pubblicazione 2001

    Documento governativo Libro
  6. 6
    Shallow ground-water quality in the Boston, Massachusetts metropolitan area /
    di Flanagan, Sarah M
    Pubblicazione 2001

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Documento governativo Libro
  7. 7
    Identification of water-quality trends using sediment cores from Dillon Reservoir, Summit County, Colorado /
    Pubblicazione 2001

    Documento governativo Libro
  8. 8
    Nitrate concentrations, 1936-99, and pesticide concentrations, 1990-99, in the unconfined aquifer in the San Luis Valley, Colorado /
    di Stogner, Robert W
    Pubblicazione 2001

    Documento governativo Libro
  9. 9
    Benthic invertebrate communities and their responses to selected environmental factors in the Kanawha River basin, West Virginia, Virginia, and North Carolina /
    di Chambers, Douglas B
    Pubblicazione 2001

    Documento governativo Libro
  10. 10
    Vertical gradients in water chemistry in the central High Plains aquifer, southwestern Kansas and Oklahoma panhandle, 1999 /
    di McMahon, Peter B
    Pubblicazione 2001

    Documento governativo Libro
  11. 11
    Uranium and radon in ground water in the lower Illinois River basin /
    di Morrow, William S
    Pubblicazione 2001

    Documento governativo Libro
  12. 12
    Summary of and factors affecting pesticide concentrations in streams and shallow wells of the lower Susquehanna River basin, Pennsylvania and Maryland, 1993-95 /
    Pubblicazione 2001

    Documento governativo Libro
  13. 13
    Shallow ground-water quality adjacent to burley tobacco fields in northeastern Tennessee and southwestern Virginia, Spring 1997 /
    di Johnson, Gregory C
    Pubblicazione 2001

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Documento governativo Libro
  14. 14
    Low-level volatile organic compounds in active public supply wells as ground-water tracers in the Los Angeles physiographic basin, California, 2000 /
    Pubblicazione 2001

    Documento governativo Libro
  15. 15
    Water quality of the Flint River Basin : Alabama and Tennessee, 1999-2000 /
    di Hoos, Anne B
    Pubblicazione 2002

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Documento governativo Libro
  16. 16
    Water quality of the Flint River Basin, Alabama and Tennessee, 1999-2000 /
    di Hoos, Anne B, Hoos, Anne B
    Pubblicazione 2002

    Documento governativo Libro
  17. 17
    Concentrations and loads of suspended sediment and nutrients in surface water of the Yakima River basin, Washington, 1999-2000 : with an analysis of trends in concentrations /
    di Ebbert, J. C, Ebbert, J. C
    Pubblicazione 2003

    Documento governativo Libro
  18. 18
    Water-quality assessment of South-Central Texas : descriptions and comparisons of nutrients, pesticides, and volatile organic compounds at three intensive fixed sites, 1996-98 /
    di Ging, Patricia B
    Pubblicazione 1999

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Documento governativo
  19. 19
    Water-quality assessment of South-Central Texas descriptions and comparisons of nutrients, pesticides, and volatile organic compounds at three intensive fixed sites, 1996-98 /
    di Ging, Patricia B
    Pubblicazione 1999

    Documento governativo Elettronico Libro
  20. 20
    Pesticides in surface waters of the upper Colorado River basin, Colorado, 1996-98 /
    di Bauch, Nancy J, Bauch, Nancy J
    Pubblicazione 2000

    Documento governativo Libro
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