Showing 21 - 40 results of 119 for search '', query time: 0.19s Refine Results
  1. 21
    Mount St. Helens.
    Published 1980
    Government Document Book
  2. 22
    Draft environmental impact statement : Mount St. Helens land management plan : Cowlitz, Lewis, and Skamania Counties, Washington.
    Published 1981
    Government Document Book
  3. 23
    Effects of volcanism on the glaciers of Mount St. Helens /
    by Brugman, Melinda M.
    Published 1981
    Government Document Book
  4. 24
    Toxicity of Mount St. Helens ash leachate to a blue-green alga /
    by McKnight, Diane M.
    Published 1981
    Government Document Book
  5. 25
    Effects of the Mount St. Helens eruption on the benthic fauna of the Toutle River, Muddy River, and Pine Creek drainage basins, Washington /
    by Fusté, Luis A.
    Published 1981
    Government Document Book
  6. 26
    A plotting program for producing ashfall prediction maps from output of NOAA forcast trajectory program : application to and examples from the 1980 Mount St. Helens eruptions /
    by Smith, William K.
    Published 1980
    Government Document Book
  7. 27
    The Economic effects of the eruptions of Mt. St. Helens : report to the Committee on Ways and Means of the U.S. House of Representatives on investigation no. 332-110 under section 332 of the Tariff Act of 1930.
    Published 1980
    Government Document Book
  8. 28
    Stratospheric lidar investigations of the Mt. St. Helens volcanic cloud over Boulder, Colorado /
    by Osborn, John C.
    Published 1982
    Government Document Book
  9. 29
    Volcanic eruptions of 1980 at Mount St. Helens : the first 100 days /
    Government Document Book
  10. 30
    Characteristics of Columbia River sediment following the eruption of Mount St. Helens on May 18, 1980 /
    Government Document Book
  11. 31
    Atmospheric effects and potential climatic impact of the 1980 eruptions of Mount St. Helens : proceedings of a symposium held at Washington, D.C., November 18-19, 1980 /
    Published 1982
    Government Document Conference Proceeding Book
  12. 32
    Surface-water-quality data from selected sites in Washington affected by Mount St. Helens eruption, March 27 - September 30, 1980 /
    by Turney, Gary L.
    Published 1982
    Government Document Book
  13. 33
    Sediment deposition in the Columbia and Lower Cowlitz Rivers, Washington-Oregon, caused by the May 18, 1980, eruption of Mount St. Helens /
    by Haeni, F. P.
    Published 1983
    Government Document Book
  14. 34
    Some chemical effects of the Mount St. Helens eruption on selected streams in the state of Washington /
    by Klein, John M.
    Published 1984
    Government Document Book
  15. 35
    Between Mount St. Helens and the world : how the U.S. Geological Survey provided news-media information on the 1980 volcanic eruptions /
    Published 1984
    Government Document Book
  16. 36
    The Chemistry of fruits and vegetables, Yakima River Valley, Washington, and the influence of the 1980 Mount St. Helens ash-fall episodes /
    Published 1986
    Government Document Book
  17. 37
    The Effects of ground water, slope stability, and seismic hazard on the stability of the South Fork Castle Creek blockage in the Mount St. Helens Area, Washington /
    Published 1986
    Government Document Book
  18. 38
    The Effects of ground water, slope stability, and seismic hazard on the stability of the South Fork Castle Creek blockage in the Mount St. Helens area, Washington /
    Published 1984
    Government Document Book
  19. 39
    Observations of the eruptions of July 22 and August 7, 1980, at Mount St. Helens, Washington /
    by Hoblitt, Richard P.
    Published 1986
    Government Document Book
  20. 40
    Deposits and effects of devastating lithic pyroclastic density current from Mount St. Helens on 18 May 1980 : field guide for northeast radial /
    by Waitt, Richard B.
    Published 1984
    Government Document Conference Proceeding Book
Search Tools: RSS Feed – Email Search