Search Results: Returned 2 Results, Displaying Titles 1 - 2
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c2001., Juvenile, Greystone Books ; David Suzuki Foundation Call No: 577 .078 Availability:1 of 1 At Location(s) Summary Note: Presents step-by-step instructions for approximately fifty activities that teach about ecology, from making a solar water heater or planting a tree to building a wormery or a mini-landfill.
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c2005., Enslow Publishers Call No: 577 WALKER Availability:1 of 1 At Location(s) Summary Note: Presents twenty experiments that investigate questions about ecosystems, and the effects of living, nonliving, and human factors on ecosystems. Includes suggestions on how to adapt the experiments for science fair projects.