• 8 Videos, Slides, Films

• 2 DVDs

• 6 Human ecology
• 6 Nature
• 5 Pollution
• 4 Conservation of natural resources
• 4 Environmental chemistry
• 4 Water
• 3 Refuse and refuse disposal
• 3 Toxicology
• 3 Waste disposal
• 2 Air
• 2 Animals and civilization
• 2 Atmosphere
• 2 Bee culture
• 2 Climatic changes
• 2 Colony collapse disorder of honeybees
• 2 Environmental sciences
• 2 Honeybee
• 2 Natural resources
• 2 Weather
• 1 Biodiversity conservation
• 1 Biosphere
• 1 Business ethics
• 1 Climatology

• 6 Films Media Group
• 6 Films for the Humanities & Sciences (Firm)
• 2 DR TV (Television station : Copenhagen, Denmark)
• 2 Erskine, James
• 2 Gazecki, William
• 2 Henein, Maryam
• 2 Hipfuel (Firm)
• 2 Hive Mentality Films (Firm)
• 2 Langworthy, George
• 2 Page, Elliot, 1987-
• 2 True Mind (Firm)
• 1 E1 Entertainment (Firm)
• 1 Kenniff, Keith
• 1 McBride, Brian (Tubist)
• 1 Mosher, Holly
• 1 New Atlantis (Firm)
• 1 Nordic World
• 1 Television Trust for the Environment
• 1 Video Education Australasia
• 1 Video Project

• 8 English

• 6 Internet videos
• 6 Videorecording
• 4 Video recordings for the hearing impaired
• 2 Documentary films
• 2 Feature films
• 2 Nonfiction films
• 2 Science films
• 1 Nature films

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