10 ways Mount St. Helens changed our world : the enduring legacy of the 1980 eruption / Carolyn L. Driedger [and six others] ; edited by Katherine Jacques.
Publication Info.
[Reston, Virginia] : U.S. Department of the Interior, U.S. Geological Survey, 2020.
Eruption of Mount Saint Helens (Mount Saint Helens, Washington : 1980) (OCoLC)fst01353018 https://id.oclc.org/worldcat/entity/E39Qhp4vBbr3RY4GGVkjrxjXym