Preservation of Niagara Falls. Message from the President of the United States, transmitting a letter from the secretary of war, submitting additional information concerning the operation of the United States Lake survey from June 29, 1906, to June 29, 19
Автор: United States. War Dept,U.S. Lake Survey,United States. War Dept. Niagara Falls committee,Rich?, Charles Swift,Millet, Francis Davis, 1846-1912, 86 стр., издатель: "Книга по Требованию", ISBN: 978-5-8727-3309-6



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