You can make a difference : Be environmentally responsible

This book is organized around the three parts of the biosphere: land, water, and air. Each section contains descriptions of the environmental problems associated with that part of the biosphere. In the section on the atmosphere, for instance, such problems as acid rain and the greenhouse effect are...

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主要作者: Getis, Judith
格式: 图书
语言:Undetermined
出版: Boston, MA. McGRaw-Hill/Irvin 1999
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