Overview
Whaling is an integral part of Eskimo life, and a major source of food; even so, conservationists are seeking to restrict the hunting of bowheads in Alaska.
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7 - 1The Elusive Illness January 15, 1980 -
7 - 2A is for Atom, B is for Bomb January 22, 1980
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7 - 3Living Machines February 05, 1980
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7 - 4Portrait of a Killer February 19, 1980
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7 - 5Umealit: The Whale Hunters March 04, 1980
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7 - 6The Safety Factor March 11, 1980
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7 - 7A Mediterranean Prospect March 18, 1980
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7 - 8Mr. Ludwig's Tropical Dreamland March 25, 1980
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7 - 9The Pinks and the Blues September 30, 1980
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7 - 10The Cancer Detectives of Lin Xian October 07, 1980
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7 - 11The Sea Behind the Dunes October 14, 1980
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7 - 12Do We Really Need the Rockes? October 28, 1980
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7 - 13The Big IF November 04, 1980
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7 - 14Voyager: Jupiter & Beyond November 11, 1980
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7 - 15The Wizard Who Spat on the Floor November 18, 1980
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7 - 16The Water Crisis November 25, 1980
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7 - 17Moving Still December 02, 1980
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7 - 18A Touch of Sensitivity December 09, 1980
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7 - 19The Red Deer of Rhum December 23, 1980
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7 - 20It's About Time December 30, 1980
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