• 6 Videos, Slides, Films

• 1 Behavior
• 1 Bluegrass music
• 1 Caribou
• 1 Caribou calving grounds
• 1 Civilization
• 1 Effect of human beings on
• 1 Environmental conditions
• 1 Fiddle tunes
• 1 Folk music
• 1 Harriman Alaska Expedition (1899)
• 1 Harriman Expedition Retraced (2001)
• 1 Hiking
• 1 Natural history
• 1 Nature
• 1 Pazira, Nelofer
• 1 Politics and government
• 1 Social conditions
• 1 Travel
• 1 Water conservation
• 1 Water use
• 1 Water-supply

• 2 McBride, Peter (Photographer)
• 1 Allison, Leanne
• 1 Chowder, Ken
• 1 Feldshuh, Tovah
• 1 Fichman, Niv
• 1 Florentine Films
• 1 Fogel, Anson
• 1 Forge Motion Pictures (Firm)
• 1 Friesen, Tracey
• 1 Garey, Diane
• 1 Hott Productions
• 1 Hott, Lawrence R.
• 1 Icebreaker Films (Firm)
• 1 Insignia Films
• 1 Ives, Stephen
• 1 J films inc.
• 1 Jay, Paul
• 1 Litwin, Thomas S., 1951-
• 1 Ma, Yo-Yo, 1955-
• 1 Meyer, Edgar (Bassist)
• 1 National Film Board of Canada
• 1 O'Connor, Mark
• 1 Pazira, Nelofer
• 1 Pete McBride Photography (Firm)

• 6 English

• 2 Alaska
• 1 Afghanistan
• 1 Arctic National Wildlife Refuge
• 1 Arctic National Wildlife Refuge (Alaska)
• 1 Arizona
• 1 Canada, Northern
• 1 Colorado River
• 1 Colorado River (Colo.-Mexico)
• 1 Colorado River Watershed
• 1 Colorado River Watershed (Colo.-Mexico)
• 1 Grand Canyon
• 1 Grand Canyon (Ariz.)
• 1 North America
• 1 Northern Canada
• 1 Tokyo (Japan)
• 1 Yukon

Limit year range