. Diversion of water from the Great lakes and Niagara river. Corps of Engineers, U. S. EFFECT OF ICE ELEVATIONS OF LAKE MICHIGAN - HUBin I Sheet, aha. Dlvlaltn Engineer Offite. a„efolo/yy Aun,. Dravn by„„. TrtnB-md with «(—

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Keywords: ., bookcentury1900, bookdecade1920, bookpublisherwashi, bookyear1921