《Child Of the Sun》作者： - Leigh Brackett【EPUB】

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From friendly dolphins to giant pandas, from icebergs and glaciersto energy from the sun, from magnets to solids, liquids, and gases, Rookie Read-About Science is a naturaladdition to the primary-grade classroom with booksthat cover every part ofthe science curricula. Includes:animals, nature, scientific principles, the environment, weather, and much more!