Title: Effects of the eruptions of Mount St. Helens on physical, chemical, and biological characteristics of surface water, ground water, and precipitation in the western United States
First published: 1996
Subjects: Environmental aspects, Environmental aspects of Volcanic ash, tuff, etc, Eruption, 1980, Pollution, Volcanic ash, tuff, Water
Places: Colorado, Mount (Wash.) Saint Helens, Pacific Northwest, Saint Helens, Mount (Wash.)
LC classification: TD427.V64 L44 1996