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Surface Water Supply of the United States. 1912. Part V. Upper Mississippi River and Hudson Bay Basins, by A.H. Horton, W.G. Hoyt and H.J. Jackson

H. J. Jackson

出版	U.S. Government Printing Office, 1914
URL	http://books.google.com.hk/books?id=AvOF0AEACAAJ&hl=&source=gbs_api