Friday, March 27, 2009

Bibliography

Seach, John. "Mt Etna Volcano." http://www.volcanolive.com/etna.html. 27 Mar. 2009 http://www.volcanolive.com/etna.html.

Ball, Jessica. "Mount Etna- Italy." http://geology.com/volcanoes/etna/. 27 Mar. 2009 http://geology.com/volcanoes/etna/.

David Ritchie & Alexander E. Gates

"Encyclopedia of Earthquakes and Volcanos" page 69

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