爱问百科：你不了解的地球-宝阳悦读网

　　　　

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爱问百科：你不了解的地球

作者： (美)匹兹堡卡耐基图书馆

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内容简介:

《爱问百科》系列是一套知识问答书，此番最新的版本提出并回答了4002多个科学问题，涉及数理化、天文、地质、能源、动植物、生理、艺术等多个领域的知识。这些问题妙趣横生、与众不同；常在口边，却又难于解答。这套书呈现出一种寓教于乐的探索世界的方式，不论是青少年还是成人都将获益良多。

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0.132584s

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