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Thirty-eighth annual report of the Director of the United States Geological Survey
George Otis Smith
1917, Annual Report 38
The appropriations for the work of the United States Geological Survey for the fiscal year 1916-17 comprised items amounting to $1,605,520. The plan of operations as approved by the Secretary of the Interior included geologic surveys in the United States and Alaska, reconnaissance and detailed, of 40,937 square miles, topographic...