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Unique historic footage and photographs depict the momentous changes brought to Minnesota during and after WWII. A vivid re-creation brings to life the revolutionary work of a University of Minnesota graduate student. Simple inventions like nylon nets and the introduction of an exotic species bring the fishery of Lake Superior to the brink of collapse.
First Air Date : Feb 21, 2005
Last Air date : Oct 18, 2006
Episode : 5 Episode
Season : 1 Season
Runtime: 26:14 minutes
Studio: PBS
Country: United States of America
Cast: Lansing Shepard
