Geologic maps of pyroclastic-flow and related deposits of the 1980 eruptions of Mount St. Helens, Washington /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Kuntz, Mel A., Rowley, Peter D., MacLeod, Norman S.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey ; 1990.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1950.
Subjects:	Volcanic ash, tuff, etc. > Washington (State) > Saint Helens, Mount Region > Maps. Lahars > Washington (State) > Saint Helens, Mount, Region > Maps.

Evans: Maps File (2nd floor)