• Pollution Below (1975)
• Growing Concerns (1976)
• Pollution Solution (1976)
• Planet Earth (1986)
• Face of the Deep (1986)
• Sexual Encounters of the Floral Kind (1986)
• It's a Frog's Life (1986)
• Acceptable Risk (1987)
• Return of the Sea Otter (1987)
• Water and Life: A Delicate Balance (1989)
• Down to the Last Drop (1989)
• Fit to Drink (1989)
• The Tides of Time (1989)
• Air Pollution: Outdoor (1989)
• Air Pollution: Indoor (1989)
• Radon (1989)
• Dioxin (1989)
• Restoring the Environment (1989)
• Acid Rain (1989)
• Putting Aside Pesticides (1989)
• The Toxic Goldrush (1989)
• Antarctica (1989)
• Down in the Dumps (1989)
• Noise Pollution (1989)
• Deadly Winds: Chemical Weapons (1989)

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