Eruptions of Mount St. Helens
Subtitle: past, present, and future
By: by Robert I. Tilling.
Contributors: Geological Survey (U.S.)
Publisher: Dept. of the Interior, U.S. Geological Survey; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1984
Place of publication: [Reston, Va.?]; Washington, D.C
Language: eng
Number of pages: 46
Subjects: Saint Helens, Mount (Wash.)
Notes: Bibliography: p. 46.
S/N 024-001-03527-8
Item 621