Four communities under ash after Mount St. Helens
By: Richard A. Warrick with Jeremy Anderson ... [et al.].
Series: Program on technology, environment, and man ;; monograph #34
Publisher: Institute of Behavioral Science, University of Colorado
Published: 1981
Place of publication: [Boulder, CO]
Language: eng
Number of pages: 143
Subjects: Volcanic ash, tuff, etc. -- Washington (State); Volcanic ash, tuff, etc. -- Montana.; Saint Helens, Mount (Wash.) -- Eruption, 1980.
Notes: Bibliography: p. 143.