Horizon - Season 17 Episode 25: Anatomy of a Volcano
1980-12-15
- Documentary
Chronicles the efforts of geologists throughout the summer of 1980 to study the recently erupted volcano Mt. Saint Helens in Washington State, USA..
1980-12-15
Chronicles the efforts of geologists throughout the summer of 1980 to study the recently erupted volcano Mt. Saint Helens in Washington State, USA..
