• 7 Videos, Slides, Films

• 3 Environmental protection
• 2 Citizen participation
• 2 Environmental aspects
• 2 Environmental conditions
• 2 Nature
• 2 Nature conservation
• 2 Pollution
• 2 Water
• 1 Agricultural ecology
• 1 Ants
• 1 Behavior
• 1 Berry, Wendell, 1934-
• 1 Biologists
• 1 Buddhist pilgrims and pilgrimages
• 1 Climatic changes
• 1 Deranger, Eriel Tchekwie
• 1 Economic conditions
• 1 Effect of human beings on
• 1 Effects of human beings on
• 1 Environmental policy
• 1 Environmentalism
• 1 Environmentalism in literature
• 1 Extinction (Biology)
• 1 Factory and trade waste

• 1 Bates, Wesley W.
• 1 Berry, Mary
• 1 Berry, Tanya
• 1 Berry, Wendell, 1934-
• 1 Brown, Owsley, III
• 1 Cinema Guild
• 1 Clark, Dorie
• 1 Daniel, Lee, 1962-
• 1 Deranger, Eriel Tchekwie
• 1 Documentary Educational Resources (Firm)
• 1 Dunn, Laura
• 1 Díaz, Pilar, 1971-
• 1 E1 Entertainment (Firm)
• 1 Edwards, Susan
• 1 Entertainment One (Firm : Canada)
• 1 Fox, Josh, 1972-
• 1 Frederickson, Christian
• 1 Goproject Films
• 1 Group Entertainment (Firm)
• 1 Gunnarsson, Sturla
• 1 HBO Documentary Films
• 1 HBO Home Entertainment (Firm)
• 1 HBO Original Programming
• 1 Hannah, Daryl
• 1 Harman, Jay

• 7 English
• 1 Hindi
• 1 Tibetan

• 2 United States
• 1 Alberta
• 1 Alberta, Northern
• 1 Athabasca Tar Sands (Alta.)
• 1 Australia
• 1 Canada
• 1 Ganges River (India and Bangladesh)
• 1 Henry County
• 1 Henry County (Ky.)
• 1 Himalaya Mountains
• 1 India
• 1 Kentucky
• 1 Leominster
• 1 Massachusetts
• 1 Nashua River (Mass. and N.H.)
• 1 Pipeline Site (B.C.)

• 6 Documentary films
• 4 Biographical films
• 4 Biography
• 4 Feature films
• 3 Environmental films
• 2 Video recordings for the hearing impaired
• 1 Educational films
• 1 Foreign films
• 1 Lectures
• 1 Motion pictures
• 1 Short films

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