• Uncle Smiley Follows the Seasons (1972)
• Land Use and Misuse (1975)
• Water: A Precious Resource (1979)
• Log House (1979)
• Mac's Mill (1979)
• The Wacky Western Water War (1979)
• On the Edge of the Forest (1979)
• Pond Water (19??)
• The Solar Film (1980)
• A Visit to . . . Series (1978)
• Water! (1989)
• On the Cowboy Trail (1981)
• Riches from the Earth (1982)
• Water: More Precious than Oil (1982)
• The River (1937)
• Geothermal--Nature's Boiler (1977)
• Coal: The Other Energy (1978)
• Water (197?)
• The Ocean: Resource for the World (1980)
• Dacca (1980)
• Rivers at Work (1982)
• Water's Way (1984)
• Rivers: The Work of Running Water (1981)
• Groundwater (1982)
• The Rock Cycle (1982)

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