• 11 Videos, Slides, Films

• 5 DVDs

• 3 Asbestosis
• 3 Corrupt practices
• 3 Environmental aspects
• 3 Mineral industries
• 3 Wildlife conservation
• 2 Agriculture
• 2 American bison
• 2 Conservation
• 2 Health aspects
• 2 Human-animal relationships
• 2 Public lands
• 2 Vermiculite
• 2 W.R. Grace & Co
• 2 Water resources development
• 2 Water rights
• 2 Watershed management
• 1 Animal rights
• 1 Arapaho Indians
• 1 Asbestos
• 1 Asbestos abatement
• 1 Claims
• 1 Conservationists
• 1 Donkeys
• 1 Effect of mining on
• 1 Environmental conditions

• 10 High Plains Films
• 9 Hawes-Davis, Doug
• 6 Bullfrog Films
• 5 Big Sky Pictures
• 2 Ecology Center, Inc
• 2 Furrow, Ken
• 2 Independent Television Service
• 2 MontanaPBS
• 1 Alison, Bob
• 1 Arthur Carhart National Wilderness Training Center
• 1 Barns, Christopher
• 1 Big Sky Productions
• 1 Bull Frog Films
• 1 Drimal, C. Wolf
• 1 Ecology Center, Inc.
• 1 Fazio, Pat
• 1 Flores, Dan, 1948-
• 1 Fund for Animals
• 1 Grigoni, Mike
• 1 Harrington, Richard
• 1 Higgins, Margot
• 1 Kirkpatrick, Jay F
• 1 Mudd, Ned
• 1 National Forest Foundation (U.S.)

• 11 English

• 3 Libby
• 3 Montana
• 2 High Plains (U.S.)
• 2 United States
• 2 West (U.S.)
• 2 Wind River (Wyo. : River)
• 2 Wind River Indian Reservation
• 2 Wind River Indian Reservation (Wyo.)
• 2 Wyoming
• 1 Arapaho Tribe of the Wind River Reservation, Wyoming
• 1 Eastern Shoshone Tribe of the Wind River Reservation, Wyoming
• 1 Great Plains
• 1 Moab
• 1 Utah

• 7 Documentary films
• 5 Nonfiction films
• 1 Environmental films
• 1 Feature films

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