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  1. 121
    Intercomparison experiments on dissolved trace-metal data from the Mississippi River and some of its tributaries, 1989-90
    Published 1995

    Government Document Book
  2. 122
    Pesticide movement in soils a comparison of no-tillage and conventional tillage in the Beaver Creek Watershed in west Tennessee /
    by Olsen, Lisa D
    Published 1995

    Government Document Book
  3. 123
    Pesticide, nutrient, water-discharge and physical-property data for the Mississippi River and some of its tributaries, April 1991-September 1992
    Published 1995

    Government Document Book
  4. 124
    Geochemical and hydrologic controls on phosphorus transport in a sewage-contaminated sand and gravel aquifer near Ashumet Pond, Cape Cod, Massachusetts
    Published 1995

    Government Document Book
  5. 125
    Metal speciation in the upper Arkansas River, Colorado, 1990-93 /
    by Clark, Melanie L
    Published 1997

    Government Document Book
  6. 126
    Hydrogeologic, water-quality, and biogeochemical data collected at a septage-treatment facility, Orleans, Cape Cod, Massachusetts, October 1988 through December 1992
    by Desimone, Leslie A
    Published 1995

    Government Document Book
  7. 127
    Field screening of water quality, bottom sediment, and biota associated with the Emery and Scofield Project areas, Central Utah, 1994 /
    Published 1997

    Government Document Book
  8. 128
    Overview of environmental and hydrogeologic conditions at Kotzebue, Alaska
    by Dorava, Joseph M
    Published 1995

    Government Document Book
  9. 129
    Hydrologic and ecologic influence of playa basins in the southern High Plains, Texas and New Mexico
    by Bexfield, Laura M
    Published 1995

    Government Document Book
  10. 130
    Ground-water resources of three areas on the Spokane and Kalispel Indian Reservations, northeastern Washington /
    by Embrey, S. S
    Published 1997

    Government Document Book
  11. 131
    Nutrients and pesticides in ground water of the Ozark Plateaus in Arkansas, Kansas, Missouri, and Oklahoma /
    by Adamski, James C
    Published 1997

    Government Document Book
  12. 132
    Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : effects of pipe-outlet terracing on quantity and quality of surface runoff and ground water in a small carbonate-rock basin near Churchtown, Pennsylvania, 1983-89 /
    by Lietman, Patricia L
    Published 1997

    Government Document Book
  13. 133
    Overview of environmental and hydrogeologic conditions at Wrangell, Alaska
    by Hogan, Eppie V
    Published 1995

    Government Document Book
  14. 134
    Pesticide amounts are small in streams in the Red River of the North Basin, 1993-94
    by Tornes, L. H (Lan H.)
    Published 1995

    Government Document Book
  15. 135
    Overview of environmental and hydrogeologic conditions at Unalakleet, Alaska
    by Dorava, Joseph M
    Published 1995

    Government Document Book
  16. 136
    Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory determination of organochlorine pesticides and polychlorinated biphenyls in bottom sediment by dual capillary-column gas chromatography with electron-capture detection /
    Published 1995

    Government Document Book
  17. 137
    Overview of environmental and hydrogeologic conditions at Bettles Field, Alaska
    by Cowan, James R
    Published 1995

    Government Document Book
  18. 138
    Geochemical and lead-isotopic studies of stream and river sediments, Alamosa River basin, Colorado
    by Church, S. E
    Published 1995

    Government Document Book
  19. 139
    Evaluation of nonpoint-source contamination, Wisconsin land-use and best-management-practices inventory, selected streamwater-quality data, urban-watershed quality assurance and quality control, constituent loads in rural streams, and snowmelt-runoff analysis, water year 1994 /
    Published 1995

    Government Document Book
  20. 140
    Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico and Texas : organic compounds and trace elements in bed sediment and fish tissue, 1992-93 /
    by Carter, Lisa F
    Published 1997

    Government Document Book
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