Deposits of pre-1980 pyroclastic flows and lahars from Mount St. Helens volcano, Washington /

Bibliographic Details
Main Author: Crandell, Dwight R. (Dwight Raymond), 1923-2009
Corporate Author: Geological Survey (U.S.)
Format: Government Document Book
Language:English
Published: [Reston, Va.] : Dept. of the Interior, U.S. Geological Survey ; 1987 [i.e. 1988]
Series:U.S. Geological Survey professional paper ; 1444.
Subjects: