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Coal-mine accidents: their causes and prevention : a preliminary statistical report

Hall, Clarence, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1907. 1907

Organization, equipment and operation of the structural-materials testing laboratories at St. Louis,

Humphrey, Richard Lewis, 1869-1928 author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1908. 1908

Preliminary report on the operations of the coal-testing plant of the United States Geological surve

Parker, Edward W. (Edward Wheeler), 1860- author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1905. 1905

Preliminary report on the operations of the fuel-testing plant of the United States Geological Surve

Geological Survey (U.S.), issuing body.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1906. 1906

Report of the United States fuel-testing plant, at St. Louis, Mo., January 1, 1906, to June 30, 1907

Holmes, J. A. (Joseph Austin), 1859-1915, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1908. 1908

Report on the operations of the coal-testing plant of the United States Geological Survey at the Lou

Parker, Edward W. (Edward Wheeler), 1860- author.
Washington : Department of the Interior, United States Geological Survey, 1906. 1906

The San Francisco earthquake and fire of April 18, 1906 : and their effects on structures and struct

Gilbert, Grove Karl, 1843-1918 author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1907. 1907

Washing and coking tests of coal and cupola tests of coke conducted by the United States fuel-testin

Moldenke, Richard, 1864-1930 author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1908. 1908