Written in the narrative voice of a student researching soil, this book explains the properties of soil. Readers begin to understand how the process of forming and answering questions is a key to investigation and scientific communication.
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语言 英语 ● 格式 PDF ● 网页 32 ● ISBN 9781610802277 ● 出版者 Cherry Lake Publishing ● 发布时间 2011 ● 下载 6 时 ● 货币 EUR ● ID 2410749 ● 复制保护 Adobe DRM
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