Showing 161 - 180 results of 386 for search '"earth science"', query time: 0.29s Refine Results
  1. 161
    Hydrology and water quality in claypan soil and glacial till at the Missouri Management Systems Evaluation Area near Centralia, Missouri : May 1991 to September 1993 /
    Published 1994
    Government Document Microform Book
  2. 162
    Standards for illustrations in reports of the U.S. Geological Survey, Water Resources Division /
    Published 1995
    Government Document Microform Book
  3. 163
    U.S. Geological Survey activities in New Mexico.
    Published 1995
    Government Document Microform Serial
  4. 164
    Quality-assurance plan for the U.S. Geological Survey--Indiana District Water-Use Program /
    by Arvin, Donald V.
    Published 1993
    Government Document Microform Book
  5. 165
    Methods for collecting algal samples as part of the National Water-Quality Assessment Program /
    Published 1993
    Government Document Microform Book
  6. 166
    Mass balance, meteorological, and runoff measurements at South Cascade Glacier, Washington, 1992 balance year /
    by Krimmel, Robert M.
    Published 1993
    Government Document Microform Book
  7. 167
    Runoff, precipitation, mass balance, and ice velocity measurements at South Cascade Glacier, Washington, 1993 balance year /
    by Krimmel, Robert M.
    Published 1994
    Government Document Microform Book
  8. 168
    Hydrogeology and hydrochemistry of dunes and wetlands along the southern shore of Lake Michigan, Indiana.
    Published 1994
    Government Document Microform Book
  9. 169
    Water-Resources Division handbook for employees.
    Government Document Microform Book
  10. 170
    Five computer programs for testing weighted residuals and calculating linear confidence and prediction intervals on results from the ground-water parameter-estimation computer program MODFLOWP.
    by Hill, Mary Catherine
    Published 1994
    Government Document Microform Book
  11. 171
    Selected data on characteristics of glacial-deposit and carbonate-rock aquifers, midwestern basins and arches region.
    by Joseph, Robert L.
    Published 1994
    Government Document Microform Book
  12. 172
    Hydrogeologic and water-quality data for the main site, Naval Surface Warfare Center, Dahlgren Laboratory, Dahlgren, Virginia.
    by Bell, C. F. (Clifton F.)
    Published 1994
    Government Document Microform Book
  13. 173
    Surface-water-quality assessment of the Yakima River basin in Washington : major-and minor-element data for sediment, water, and aquatic biota, 1987-91.
    Published 1994
    Government Document Microform Book
  14. 174
    Occurrence of herbicides, nitrite plus nitrate, and selected trace elements in ground water from northwestern and northeastern Missouri, July 1991 and 1992.
    by Wilkison, Donald H.
    Published 1994
    Government Document Microform Book
  15. 175
    Inventory of wells near a former waste-disposal site, Nashua, New Hampshire, June 1993.
    by Flanagan, Sarah M.
    Published 1994
    Government Document Microform Book
  16. 176
    Regional estimates of the amount of U.S. agricultural land located in watersheds with poor water quality.
    by Smith, Richard A.
    Published 1994
    Government Document Microform Book
  17. 177
    Field guide for collecting and processing stream-water samples for the National Water-Quality Assessment Program.
    by Shelton, L. R.
    Published 1994
    Government Document Microform Book
  18. 178
    Water-quality data of stormwater runoff from Davenport, Iowa, 1992 and 1994.
    by Schaap, Bryan D.
    Published 1996
    Government Document Microform Book
  19. 179
    Overview of environmental and hydrogeologic conditions at Puntilla Lake, Alaska.
    by Dorava, Joseph M.
    Published 1995
    Government Document Microform Book
  20. 180
    Ground-water conditions in Georgia, 1994.
    by Cressler, Alan M.
    Published 1995
    Government Document Microform Book
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