 
          NOVA S5E21 - Alaska: The Closing Frontier
            
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              Congress is currently considering a proposal that would double the size of America's national park system by designating a sizeable chunk of Alaska as off-limits to developers. NOVA explores the public debates on Alaska, such as the construction of the oil pipeline—a proposal that has sparked a bitter controversy between conservationists and developers. 
            
          | Released | Mar 03, 1974 | 
|---|---|
| Runtime | 55min | 
| Genre | Documentary | 
| Actor | N/A | 
| Director | N/A | 
| Production | GBH | 
 
           
           
           
           
           
           
           
           
          