Volcanoes!
Contributors: Geological Survey (U.S.)
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 1997
Place of publication: [Reston, Va.?]
Language: eng
Subjects: Volcanic hazard analysis -- Washington (State).; Volcanoes -- Washington (State) -- Physiological effect.; Saint Helens, Mount (Wash.) -- Eruption, 1980.
Notes: Shipping list no.: 97-0041-S.

Includes bibliographical references (teaching guide, p. [4]).