Mt. Saint Helens recovery operations, Cowlitz County, Washington, Columbia County, Oregon

An edition of Mt. Saint Helens recovery operations, Cowlitz County, Washington, Columbia County, Oregon (1980)

Mt. Saint Helens recovery operations, Cowlitz County, Washington, Columbia County, Oregon

draft environmental impact statement.

By United States. Army. Corps of Engineers. Portland District.

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Publish Date

1980

Publisher

U.S. Army Corps of Engineers, Portland District

Language

eng

Pages

155

Description:

subjects: Dredging, Environmental aspects of Dredging, Volcanic ash, tuff

Places: Columbia County, Cowlitz County, Mount Saint Helens, Oregon, Washington (State)