化学化工科技文献检索（第3版）

1pc Chinese Middle School Chemistry Study Guide, Comprehensive Knowledge Book, 7-9 Grade Science Education, Exam Preparation Material

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Real Science-4-Kids, Level I Combined Teacher's Manual (Chemistry/Biology/Physics)

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What's Inside A Flower: And Other Questions About Science & Nature

Eat Like the Animals: What Nature Teaches Us About the Science of Healthy Eating

A Dictionary of Named Effects and Laws in Chemistry, Physics and Mathematics (Science Paperbacks)

Chemistry: The Central Science and Accelerator CD (8th Edition)

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Chemistry: The Central Science: International Edition

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Humans, Nature, and Birds: Science Art from Cave Walls to Computer Screens

Freedom and Evolution: Hierarchy in Nature, Society and Science

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Evolution of Life (Understanding Science & Nature)

The Best American Science And Nature Writing 2009

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