The Mount St. Helens Disaster: What We've Learned
Franklin Watts, Jan 1, 1983 - Saint Helens, Mount (Wash.) - 86 pages
Describes the volcanic eruption of Mount St. Helens, and the close scientific monitoring concerned with recurrence, ecological impact, and weather changes.
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Earth Shock: Hurricanes, Volcanoes, Earthquakes, Tornadoes and Other Forces ...
No preview available - 1993