United States. Congress. Senate. Committee on the Geological Survey, ProQuest (Firm), & United States. Department of the Interior. (1908). Statement of investigations and tests of fuels and structural materials of United States, showing bearing on conservation of mineral resources. Letter from the Secretary of the Interior, transmitting, by direction of the President, a statement of the purposes and results of the investigations and tests of the fuels and structural materials of the United States, showing the bearing of these investigations on the conservation of the mineral resources of the country. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on the Geological Survey, ProQuest (Firm), and United States. Department of the Interior. Statement of Investigations and Tests of Fuels and Structural Materials of United States, Showing Bearing on Conservation of Mineral Resources. Letter from the Secretary of the Interior, Transmitting, by Direction of the President, a Statement of the Purposes and Results of the Investigations and Tests of the Fuels and Structural Materials of the United States, Showing the Bearing of These Investigations on the Conservation of the Mineral Resources of the Country. Washington: [publisher not identified], 1908.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on the Geological Survey, et al. Statement of Investigations and Tests of Fuels and Structural Materials of United States, Showing Bearing on Conservation of Mineral Resources. Letter from the Secretary of the Interior, Transmitting, by Direction of the President, a Statement of the Purposes and Results of the Investigations and Tests of the Fuels and Structural Materials of the United States, Showing the Bearing of These Investigations on the Conservation of the Mineral Resources of the Country. [publisher not identified], 1908.