Deposits and effects of devastating lithic pyroclastic density current from Mount St. Helens on 18 May 1980 : field guide for northeast radial /

Deposits and effects of devastating lithic pyroclastic density current from Mount St. Helens on 18 May 1980 : field guide for northeast radial /

Bibliographic Details
Main Author: Waitt, Richard B.
Corporate Authors: IAVCEI Working Group on Explosive Volcanism Workshop, Geological Survey (U.S.)
Format: Government Document Conference Proceeding Book
Language:English
Published: [Reston, Va.] : U.S. Geological Survey, [1984?]
Series:U.S. Geological Survey open-file report ; 84-839.
Subjects:
Saint Helens, Mount (Wash.) > Eruption, 1980.
Description
Item Description:Microform.
Physical Description:1 volume : illustrations, map ; 28 cm.
Bibliography:Bibliography: page 10.