• Water Environment Series: Ground Water (1989)
• The Hidden World of the Bog (1989)
• Forests of the World Series: Managing Our Resources (1993)
• Water Environment Series: Surface Water (1988)
• Threatened Waters (1988)
• Water Environment Series: Waste Water (1988)
• Weather Wise Series: The Water Cycle (1990)
• Forests of the World Series: Who Owns the Forests? (1993)
• Conserving Our Natural Resources (Revised) (1979)
• Soil: Preserving a Natural Resource (1990)
• Forests After the Last Ice Age (1990)
• Methane: The Simplest Hydrocarbon (1992)
• Water Cycle: Go with the Flow (19??)
• The Vanishing Beach (1977)
• The Water Cycle and Erosion (19??)
• STV: Water (1994)
• Tuscarora (1993)
• World Natural Vegetation Systems (19??)
• World Resource Distribution (19??)
• Xeriscape--Appropriate Landscaping to Conserve Water (19??)
• Efficient Water Management in the Landscape (19??)
• How Dare They Call It Dirt? (1993)
• The Bharvad Predicament (1987)
• Water: A Miraculous Substance (1991)
• Junior Geologist: Our Planet Earth (1993)

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