Saint Helens, Mount (Wash.) -- Eruption, 1980
See also what's at Wikipedia, your library, or elsewhere.
Broader term:Used for:- 1980 eruption of Mount St. Helens
- Eruption of Mount Saint Helens (Washington : 1980)
![[Info]](https://onlinebooks.library.upenn.edu/info.gif)
Eruptions of Mount St. Helens: Past, Present, and Future (1990 edition), by Robert I. Tilling, Lyn Topinka, and Donald A. Swanson (illustrated HTML at USGS)
Items below (if any) are from related and broader terms.