Road guide to volcanic deposits of Mount St. Helens and vicinity, Washington /

Bibliographic Details
Main Author:	Doukas, Michael P.
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Book
Language:	English
Published:	[Reston, Va.] : Dept. of the Interior, U.S. Geological Survey ; 1990.
Series:	U.S. Geological Survey bulletin ; 1859.
Subjects:	Volcanic ash, tuff, etc. > Washington (State) > Saint Helens, Mount, Region > Guidebooks. Saint Helens, Mount, Region (Wash.) > Description and travel > Guidebooks.

Description
Item Description:	Shipping list number: 90-211-P.
Physical Description:	v, 53 pages : illustrations, maps ; 28 cm.
Bibliography:	Includes bibliographical references (pages 52-53).