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  1. 1
    Influences of environmental settings on aquatic ecosystems in the Apalachicola-Chattahoochee-Flint River basin /

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  2. 2
    Pesticides in streams of the United States-initial results from the National Water-Quality Assessment Program /

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    Government Document Book
  3. 3
    Nitrate concentrations, 1936-99, and pesticide concentrations, 1990-99, in the unconfined aquifer in the San Luis Valley, Colorado /

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    Government Document Book
  4. 4
    Ground-water quality in the central High Plains Aquifer, Colorado, Kansas, New Mexico, Oklahoma, and Texas, 1999 /
    Published 2002

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    Government Document
  5. 5
    Relation of physical and chemical characteristics of streams to fish communities in the Red River of the North Basin, Minnesota and North Dakota, 1993-95 /

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    Government Document Book
  6. 6
    Water quality in principal aquifers of the United States, 1991-2010 /

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    Government Document Book
  7. 7
    Water-quality assessment of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma : fish communities in streams of the Ozark Plateaus and their relations to selected environmental factors /

    Government Document Book
  8. 8
    Bacteriological quality of ground water used for household supply, lower Susquehanna River Basin, Pennsylvania and Maryland /

    Government Document Book
  9. 9
    Water-quality assessment of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma : analysis of information on nutrients, suspended sediment, and suspended solids, 1970-92 /
    by Davis, Jerri V, Davis, Jerri V.
    Published 1995

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  10. 10
    Nitrate in ground water and stream base flow in the Lower Susquehanna River Basin, Pennsylvania and Maryland /

    Government Document Book
  11. 11
    Ground-water data-collection protocols and procedures for the National Water-Quality Assessment Program : collection, documentation, and compilation of required site, well, subsurface, and landscape data for wells /
    by Koterba, Michael T
    Published 1998

    Government Document Book
  12. 12
    Pesticides in streams of the United States--initial results from the National Water-Quality Assessment Program /
    by Larson, Steven J
    Published 1999

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
  13. 13
    Review of phosphorus control measures in the United States and their effects on water quality /

    Government Document Book
  14. 14
    Ground-water quality in quaternary deposits of the central High Plains aquifer, south-central Kansas, 1999 /

    Government Document Book
  15. 15
    Ground-water quality in the Red River of the North Basin, Minnesota and North Dakota, 1991-95 /

    Government Document Book
  16. 16
    Water-quality assessment of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma : nutrients, bacteria, organic carbon, and suspended sediment in surface water, 1993-95 /

    Government Document Book
  17. 17
    Ground-water quality and geohydrology of the Blue Ridge Physiographic Province, New River basin, Virginia and North Carolina /

    Government Document Book
  18. 18
    Organochlorine pesticides and PCBs in stream sediment and aquatic biota--initial results from the National Water-Quality Assessment Program, 1992-1995 /
    by Wong, Charles S
    Published 2000

    Government Document Book
  19. 19
    Selected data from field studies of pesticide runoff to surface waters /

    Government Document Book
  20. 20
    Selected aquatic biological investigations in the Great Salt Lake basins, 1875-1998 : National Water-Quality Assessment Program /

    This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.
    Government Document Book
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