Mount St. Helens
By Jen Green.
Description
Describes the eruption of Mount St. Helens in Washington State on May 18, 1980, and discusses the lessons scientists learned from this disaster. - from Amzon
ISBN(s)
083684498X, 9780836844986
By Jen Green.
Describes the eruption of Mount St. Helens in Washington State on May 18, 1980, and discusses the lessons scientists learned from this disaster. - from Amzon
083684498X, 9780836844986
