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What "NOVA" 21-th episode about
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.
Episode number: 21
Episode name: "Alaska: The Closing Frontier"
Episode release date: 24 june 1978 at 01:00
Status: aired
Last season episode