Hunt for the supertwister :
Hunt for the supertwister : chasing nature's most powerful tornadoes.
- Boston, Mass : WGBH Boston Video, 2004.
- Nova .
Approximate running time: 60 min.
From Nova program. Includes printable materials for educators, access to Hunt for the Supertwister website, etc.
1-59375-141-9
Tornadoes
Approximate running time: 60 min.
From Nova program. Includes printable materials for educators, access to Hunt for the Supertwister website, etc.
1-59375-141-9
Tornadoes