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Science Projects About the Environment and Ecology
Robert Gardner
Library Binding (Enslow Pub Inc, May 1, 1999)Presents experiments and projects suitable for science fairs, dealing with such aspects of the environment and ecology as the atmosphere, soil, water, plants, animals, and climate
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Science Fair Projects: The Environment
Robert L. Bonnet, Dan Keen, Frances W. Zweifel
Hardcover (Sterling Pub Co Inc, July 1, 1995)Readers investigate the scientific principles happening all around them. These 50 fun and award-winning projects include experiments in biology, weather, physics, botany, chemistry, behavior, and even consumerism. Using common objects found in the home, and all very safe, each one of these science fair projects is guaranteed to get rave reviews. 53 illustrations.
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Science Fair Projects: The Environment
Dan Keen, Frances W. Zweifel
Paperback (Sterling Pub Co Inc, Aug. 1, 1996)Describes sixty experiments in biology, weather, physics, botany, chemistry, and other sciences, using materials found in the home
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Science Fair Projects: The Environment
Dan Keen, Robert L. Bonnet, Frances W. Zweifel
Paperback (Demco Media, Aug. 1, 1996)Describes sixty experiments in biology, weather, physics, botany, chemistry, and other sciences, using materials found in the home