Volcanic Eruption!: Susan...
Tim O'Shei
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Mount St. Helens Volcano:...
Carmen Bredeson
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Portrait of Mount St Helens:...
Chuck Williams,
Stuart Warren
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Volcano!: The 1980 Mount St....
Gail Blasser Riley
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Mount St. Helens
Jen Green
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The Mount St. Helens Volcanic...
Kristine Harper
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Mount St. Helens Eruption
Bobby Nash,
Lelo Alves (Illustrator)
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The Living Mountain
Rob Carson,
Duane Hoffmann (Illustrator)
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Eruptions of Mount St. Helens...
Robert I. Tilling,
Geological Survey (U.S.)
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Earthfire: The Eruption of...
Charles Rosenfeld
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Mount St. Helens, 1980:...
David E Bilderback
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Living with Mt. St. Helens:...
Ronald W. Perry,
Michael K. Lindell
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Mount St Helens
Sue Hamilton,
John Hamilton (Editor)
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The Mount St. Helens Disaster...
Thomas G Aylesworth
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Search on Mount St. Helens
Sandra Seligmiller (Illustrator),
George Pica (Editor)
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The volcano canary
G. C. Vickery
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The 1980 eruptions of Mount...
Lipman,
Mullineaux
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Volcanic eruptions of 1980 at...
B. L. Foxworthy,
Mary Hill
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Mount St. Helens eruptions of...
Reginald E. Newell,
Adarsh Deepak
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Volcano: Mount St. Helens,...
Robert D. Shangle (Editor),
Linda Kelso
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Mount St. Helens and Other...
Robert D. Shangle (Editor),
Linda Kelso
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Mount St. Helens one year...
Keller
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Mount St. Helens Volcano
Robert D. Shangle,
Linda Kelso
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Mount St. Helens: An...
Caroline D. Harnly,
David A. Tyckoson
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