NOVA Episode 19.14 Rafting Through the Grand Canyon
Episode Premiere
October 27, 1992
Genre
Documentary
Production Company
GBH
Official Site
http://www.pbs.org/wgbh/nova/
Episode Premiere
October 27, 1992
Genre
Documentary
Period
1974 -
Production Co
GBH
Distributor
PBS
Official Site
http://www.pbs.org/wgbh/nova/
NOVA explores Earth's greatest natural wonder by rafting down the river that created it, repeating the spectacular first canyon voyage of the 19th-century explorer John Wesley Powell. The Grand Canyon tells the story of nearly 2 billion years of earth history plus the changes caused by three decades of human intervention.
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