Title: Characteristics of Columbia River sediment following the eruption of Mount St. Helens on May 18, 1980
First published: 1983
Subjects: Eruption, 1980, River sediments
Places: Columbia River, Mount (Wash.) Saint Helens, Saint Helens, Mount (Wash.)
LC classification: QE75 .C5 no. 850-J, QE471.2 .C5 no. 850-J