$16.95
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By Rick Imes. A comprehensive resource for any insect study, this book help... more
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$15.95
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By Deborah Coulombe. Use this comprehensive guide to marine life in your st... more
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$17.95
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By John Morris. Teach your child geology from a Christian perspective. Geol... more
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$14.95
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Motion picture projector, phonograph, light bulb, automatic telegraph, talk... more
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$18.95
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Take a 3D look at a frog's body with this combination book and model! See h... more
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$4.95
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Every page of this little book is packed with colorful pictures and factual... more
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$4.95
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How is a volcano formed? What causes a geyser? Do you know what a volcanolo... more
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$8.95
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Learn about nature in the woods as if you were there in this well-written, ... more
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