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Has the United States Enough Water?
Arthur Maine Piper
其他書名
Estimates and Projections (in the Year 2000) of the Water Supplies and Demands of the 19 Major Drainage Basins
出版U.S. Government Printing Office, 1965
URLhttp://books.google.com.hk/books?id=7lBBAAAAIAAJ&hl=&source=gbs_api
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