Sinkholes : buried alive
Sinkholes have swallowed highways, apartment buildings, horses, camels, and even golfers with monster-size holes cracking the earth from Siberia to Louisiana. Filled with compelling eyewitness video of dramatic collapses, and following scientists as they explore the underlying forces behind these na...
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| Format: | DVD |
| Language: | ENGLISH |
| Published: |
[Publisher not identified]
2015
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