• 3 Politics and government
• 1 Environmental aspects
• 1 Fur-bearing animals
• 1 Instruction and study
• 1 Nuclear energy
• 1 Nuclear power plants
• 1 Nuclear weapons
• 1 Piano
• 1 Trapping

• 1 Anderson, John B. (John Bayard), 1922-2017
• 1 Bums, Dennis
• 1 Bush, George, 1924-2018
• 1 Day, Samuel H
• 1 Jacobsen, Naomi
• 1 Kennedy, Edward M. (Edward Moore), 1932-2009
• 1 Kroll, Erwin
• 1 Minnesota. Department of Natural Resources
• 1 Symposium on Survival (1977 : University of Wisconsin, Stevens Point)

• 6 English

• 3 United States
• 1 Minnesota

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