• 97 Videos, Slides, Films

• 97 Conservation of natural resources
• 97 Environmental policy
• 97 Environmental protection
• 20 Biology
• 20 Life sciences
• 12 Conservation
• 12 Environmental degradation
• 12 Environmental quality
• 12 Human ecology
• 11 Effect of environment on
• 11 Human beings
• 7 Pollution
• 6 Toxicology
• 6 Water
• 4 Animals
• 4 Biodiversity
• 4 Religion
• 4 Zoology
• 3 Animal diversity
• 3 Civil engineering
• 3 Engineering
• 3 Evolution (Biology)
• 3 Marine ecology

• 20 PBS (Firm)
• 11 Green Planet Films (Firm)
• 8 Green Interview (Firm)
• 7 Film Ideas (Firm)
• 5 CNN (Firm)
• 4 Michael Conti Productions (Firm)
• 3 BBC (Firm)
• 3 Bloomberg LP
• 3 Filmhub (Firm)
• 3 National Geographic Society (U.S.)
• 2 Australian Broadcasting Corporation (Firm)
• 2 Collective Eye Films (Firm)
• 2 First Run Features (Firm)
• 2 Java Films (Firm)
• 2 MacNeil/Lehrer Productions (Firm)
• 2 The Green Interview (Firm)
• 2 Video Education America (VEA) (Firm)
• 1 108 Media Corporation (Firm)
• 1 Ascent Films Inc. (Firm)
• 1 Avenue Education (Firm)
• 1 BBC Worldwide Learning (Firm)
• 1 CINEFETE (Firm)
• 1 Cinetic Rights Management LLC. (Firm)

• 96 English
• 1 Unknown

• 2 Africa, Sub-Saharan
• 1 Africa
• 1 Asia
• 1 Southeast Asia
• 1 U.S. states

• 97 Internet videos

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