• 5 Videos, Slides, Films

• 5 Pollution
• 3 Land use
• 3 Refuse and refuse disposal
• 3 Toxicology
• 3 Waste products
• 2 Water conservation
• 1 Accidents
• 1 Air
• 1 BP Deepwater Horizon Explosion and Oil Spill, 2010
• 1 Biodiversity conservation
• 1 Climatic changes
• 1 Effect of human beings on
• 1 Evolution (Biology)
• 1 Honeybee
• 1 Human ecology
• 1 Hydraulic fracturing
• 1 Hydrology
• 1 Nature
• 1 Oil well drilling
• 1 Plant diversity
• 1 Plants
• 1 Reproduction
• 1 Water resources development

• 3 Films Media Group
• 3 Films for the Humanities & Sciences (Firm)
• 2 Alexander Street Press
• 1 Artistic Circles
• 1 Braun, Sylvain
• 1 Eriksson, Sven
• 1 Feldman, Ann E
• 1 Grenier, Adrian, 1976-
• 1 John McLean Media
• 1 Long Live the Queen LLC
• 1 Natale, William
• 1 National Geographic Television & Film
• 1 Thompson, Jan

• 5 English

• 1 India
• 1 Mexico, Gulf of

• 3 Educational films
• 3 Videorecording
• 2 Documentary films

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