Water Supplies in Crisis-这本书不错哟,强烈推荐!


Water Supplies in Crisis

作者 (Author) Parker, Russ
等级 (MML) MM LEVEL: 6.4
年级 (IL) Medium Grades (MG 4-8)
字数 (Words) 4463
类型 (Fiction) Non-Fiction
书号 (ISBN) 9781435852501
系列 (Series) Planet in Crisis;
This book provides information about the water cycle, looking at sources of water and how water is used and discussing the problems of floods, droughts, and pollution and how these problems are being addressed.

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