• 5 Videos, Slides, Films

• 2 History
• 1 Birds
• 1 Bretz, J. Harlen, 1882-1981
• 1 Canals
• 1 Climatic changes
• 1 Design and construction
• 1 Effect of human beings on
• 1 Environmental conditions
• 1 Floods
• 1 Geology
• 1 Glacial epoch
• 1 Global warming
• 1 Inuvialuit
• 1 Migration
• 1 Nature
• 1 Physical geography
• 1 Water
• 1 Water resources development

• 1 Ashford, Graham
• 1 Barbé, Olli
• 1 Barratier, Christophe
• 1 British Broadcasting Corporation
• 1 Charlson, Carl
• 1 Cluzard, Jacques
• 1 Columbia TriStar Home Entertainment (Firm)
• 1 Coulais, Bruno
• 1 Dale, Terje
• 1 Debats, Michel
• 1 Dickie, Bonnie
• 1 Ford, Neil
• 1 France 2 cinéma (Firm)
• 1 France 3 cinéma (Firm)
• 1 Galatée Films
• 1 International Institute for Sustainable Development
• 1 Kuptana, Rosemarie
• 1 Labro, Philippe, 1936-
• 1 McCullough, David G
• 1 Milligan Mediaworks
• 1 Milligan, Gary
• 1 Newman, Jim
• 1 Norsk rikskringkasting
• 1 Oregon Public Broadcasting
• 1 Perrin, Jacques, 1941-2022

• 5 English

• 1 Arctic regions
• 1 Banks Island
• 1 Banks Island (N.W.T.)
• 1 Missoula, Lake
• 1 Northwest Territories
• 1 Northwest, Pacific
• 1 Panama
• 1 Panama Canal (Panama)

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