Mount St. Helens, the aftermath.
Publisher: Office of Water Research and Technology, Bureau of Reclamation, U.S. Dept. of the Interior
Published: 1983
Place of publication: [Washington, D.C.[
Language: eng
Number of pages: 65
Subjects: Volcanic ash, tuff, etc. -- Northwest, Pacific -- Environmental aspects.; Saint Helens, Mount (Wash.) -- Eruption, 1980 -- Environmental aspects.
Other titles: Mount Saint Helens, the aftermath.
Notes: Cover title.

"Written and designed by David C. Flaherty, editorial assistance by Sue E. Ehrstine"--p. [2] of cover.