• 3 Videos, Slides, Films

• 2 Mineral industries
• 1 Dams
• 1 Environmentalism
• 1 Exxon Coal and Minerals Company
• 1 Law and legislation
• 1 Mines and mineral resources
• 1 Mining engineering
• 1 Ojibwa Indians
• 1 Water resources development
• 1 Water-power
• 1 Winnebago County, Wis.)

• 1 Danielson, Rob
• 1 Gedicks, Al
• 1 Kending, Paul
• 1 Swenson, William A
• 1 University of Wisconsin--Extension. Cooperative Extension Service
• 1 University of Wisconsin--Superior

• 3 English

• 1 Wolf River (Forest County

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