...part of a series of charming science books for children pioneered by Fran Balkwill and Mic Rolph...the theme is energy, plants, and people, with issues ranging from global warming & overuse of fossil fuels to energy conversion....part of a series of charming science books for children pioneered by Fran Balkwill and Mic Rolph...the theme is energy, plants, and people, with issues ranging from global warming & overuse of fossil fuels to energy conversion.
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