• 12 Videos, Slides, Films

• 9 Nature
• 5 Climatic changes
• 5 Human ecology
• 5 Pollution
• 4 Air
• 4 Conservation of natural resources
• 4 Environmental aspects
• 4 Natural resources
• 3 Energy conservation
• 3 Environmental policy
• 3 International relations
• 3 Power resources
• 2 Deforestation
• 2 Human geography
• 2 Land use
• 2 Rain forest ecology
• 1 Animals
• 1 Anoxic zones
• 1 Beach erosion
• 1 Beach nourishment
• 1 Bluefin tuna fisheries
• 1 Climatic extremes
• 1 Coast changes
• 1 Coastal ecosystem health

• 12 Canadian Broadcasting Corporation
• 5 Bullfrog Films
• 5 Films Media Group
• 5 Films for the Humanities & Sciences (Firm)
• 4 Suzuki, David, 1936-
• 1 Alexander Street Press
• 1 Corkery, Jacqueline
• 1 Dreamfilm Productions
• 1 E1 Entertainment (Firm)
• 1 Green, Howard E.
• 1 Gunnarsson, Sturla
• 1 Leakey, Richard E.
• 1 Lerberg, Helen
• 1 MacDonald, Ann-Marie, 1958-
• 1 Marino, Sara
• 1 McHugh, Fiona
• 1 National Film Board of Canada
• 1 National Geographic Channels International
• 1 Ridout, Sue
• 1 Science Channel (Television network)
• 1 Slinger, Helen
• 1 Telefilm Canada
• 1 Thalenberg, Eileen
• 1 Tufford, Janice
• 1 Verma, Tina

• 12 English

• 2 Amazon River Region
• 1 Canada
• 1 Kenya
• 1 Mediterranean Sea
• 1 Mexico, Gulf of
• 1 New Zealand
• 1 Tanzania
• 1 Zanzibar

• 6 Internet videos
• 4 Documentary films
• 4 Video recordings for the hearing impaired
• 3 Documentary television programs
• 3 Nonfiction television programs
• 2 Educational films
• 2 Environmental television programs
• 2 Nonfiction films
• 2 Videorecording
• 1 Biographical films
• 1 Biography
• 1 Environmental films
• 1 Nature television programs
• 1 Science television programs

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