Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 382. The effect of oxygen in coal.

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 346. Structure of the Berea Oil Sand in the Flushing quadrangle. Harrison, Belmont, and Guernsey Counties, Ohio.
Published: (1908)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 368. Washing and coking tests of coal at the fuel-testing plant, Denver, Colo. July 1, 1907, to June 30, 1908.
Published: (1909)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 385. Briquetting tests at the United States fuel-testing plant Norfolk, Virginia, 1907-8.
Published: (1909)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 363. Comparative tests of run-of-mine and briquetted coal on locomotives including torpedo-boat tests and some foreign specifications for briquetted fuel.
Published: (1908)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 373. The smokeless combustion of coal in boiler plants with a chapter on central heating plants.
Published: (1909)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Mineral resources of the United States calendar year 1907.
Published: (1908)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 362. Mine sampling and chemical analyses of coals tested at the United States fuel-testing plant Norfolk, Va. in 1907.
Published: (1908)

Department of the Interior. Franklin K. Lane, Secretary. United States Geological Survey. George Otis Smith, Director. Bulletin 655 The Lake Clark-Central Kuskokwim region Alaska.
Published: (1917)

[Geological Survey bulletin 415; Coal fields of northwestern Colorado and northeastern Utah].
Published: (1910)

[Geological Survey bulletin 424; Valuation of public coal lands].
Published: (1910)

Coal mine surveying /
by: Shurick, A. T. (Adam Thomas), 1883-
Published: (1914)

[Geological Survey bulletin 412; Tests of run-of-mine and briquette coal].
Published: (1909)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 523. Nitrate deposits.
Published: (1912)

[Geological Survey bulletin 428; Purchase of coal by Government under specifications].
Published: (1910)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 369. The prevention of mine explosions report and recommendations.
Published: (1908)

[Geological Survey bulletin 403; Comparative tests of run-of-mine and briquetted coal].
Published: (1909)

Department of the Interior. Albert B. Fall, Secretary. United States Geological Survey. George Otis Smith, Director. Mineral resources of the United States 1919.
Published: (1922)

Bulletin 819. The Wasatch Plateau coal field, Utah.
Published: (1931)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 509. Mineralogical notes series 2.
Published: (1912)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 546. Mineral resources of Southwestern Oregon.
Published: (1914)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 585. Useful minerals of the United States.
Published: (1914)

Department of the Interior. Albert B. Fall, Secretary. United States Geological Survey. George Otis Smith, Director. Bulletin 720 Economic geology of the Summerfield and Woodsfield quadrangles, Ohio with descriptions of coal and other mineral resources except oil and gas.
Published: (1923)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 359. Magnetite deposits of the Cornwall type in Pennsylvania.

Department of the Interior. Albert B. Fall, Secretary. United States Geological Survey. George Otis Smith, Director. Bulletin 706 The iron-ore resources of Europe.
Published: (1921)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 393. Incidental problems in gas-producer tests.
Published: (1909)

Department of the Interior. Hubert Work, Secretary. United States Geological Survey. George Otis Smith, Director. Bulletin 718. Geology and ore deposits of the Creede district, Colorado.
Published: (1923)

Coal geology and coal technology /
Published: (1984)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 549. The Shinumo quadrangle Grand Canyon District Arizona.
Published: (1914)

[Geological Survey bulletin 423; Primer on explosives for coal miners].
Published: (1910)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 364. Geology and mineral resources of the Laramie basin, Wyoming. A preliminary report.
Published: (1909)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 592. Mineral resources of Alaska. Report on progress of investigations in 1913.
Published: (1914)

The Nenana coal field, Alaska.
Published: (1919)

Letter from the Commissioner of Indian Affairs relative to survey and segregation of the coal fields on the San Carlos Reservation.
Published: (1895)

Department of the Interior. Albert B. Fall, Secretary. United States Geological Survey. George Otis Smith, Director. Bulletin 716 Contributions to economic geology (short papers and preliminary reports) 1920.
Published: (1921)

Department of the Interior. United States Geological Survey. George Otis Smith, Director. Bulletin 383. Notes on explosive mine gases and dusts with special reference to explosions in the Monongah, Darr, and Naomi coal mines.
Published: (1909)

Testing program for mining coal in an oxygen free atmosphere /
by: Taliaferro, R C.
Published: (1978)