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- Investigation of the Beecher no. 2 lithium-bearing pegmatite, Custer County, S. Dak.
- Investigation of the Clinton Jackson quartz crystal deposits, Carroll County, Va.
- Investigation of the Romur tungsten deposits, Fremont County, Wyo.
- Effects of core recovery, diamond size, and quality on cost of core drilling in gneiss
- Development of a successful multiple percussion drill carriage
- Investigation of the Union zinc-lead mine, Washoe County, Nev.
- A test of treated timbers in a mine at Negaunee, Mich.
- Titanium and iron minerals from black sands in bauxite
- A method of test for SO₂ and SO₃ in flue gases
- Investigation of the Gideon sillimanite deposit, Spartanburg County, S.C.
- Investigation of the magnesite deposit of the Ala-Mar Magnesium Co, Inc., and Nevada Magnesite Co., White Pine County, Nev.
- Investigation of the fluorite deposits of the Dike and Eaton veins, Crittenden County, Ky.
- Investigation of the Brown-Tipton zinc deposit, Greene County, Tenn.
- Shuttle-car conversion from storage battery to diesel-electric power, Acme Mine, Certain-teed Products Corp., Acme, Hardeman County, Tex.
- Investigation of the Rutherford pegmatite mine, Amelia County, Va.
- Investigation of the West Tintic tungsten deposit, Juab County, Utah
- Proposed process for treatment of low-grade titaniferous ores :laboratory tests on sintering with carbon and soda ash to produce metallic iron and soluble titanates
- Pressure-relieving capacities of diaphragms and other devices for venting dust explosions
- Manometric precision procedure for determining the vapor pressure of aviation gasolines
- Investigation of the Zebulon or Privett manganese deposit, Wake County, N.C.
- National annual survey of commercial aviation gasoline :October, 1949 production
- Comparison of poisonous gases from permissible explosives as obtained in Bichel-Gage and coal-mine tests
- Solvent extraction of coal by aromatic compounds at atmospheric pressure
- Investigation of the Winterboro talc deposits, Talladega County, Ala.
- Investigation of Gilley fluorspar deposits, Cherokee County, Ala.
- Investigation of Stange and Byrnes Heirs manganese mines, Bland and Giles Counties, Va.
- A preliminary survey of zirconium alloys
- Analyses of some crude oils from the Middle East, South America, and Canada
- Deep-well pumps and shaft pumps in anthracite mines of Pennsylvania
- Oil shale in Brazil
- Investigation of the Rose Run iron area, Bath County, Ky.
- Laboratory tests on percolation leaching of silica from bauxites
- Report of research and technologic work of explosives, explosions, and flames :fiscal year 1949
- Investigation of Perkiomen Creek copper deposits, Montgomery County, Pa.
- Magruder and Chambers copper deposits, Lincoln and Wilkes counties, Ga.
- Synthetic liquid fuels :annual report of the Secretary of the Interior for 1949.
- Synthetic liquid fuels :annual report of the Secretary of the Interior for 1949.
- Investigation of Oriskany iron-ore depositsAlleghany, Bath, Botetourt, and Craig counties, Va.
- Helium tracer-gas studies in the Cabin Creek, W. Va. oil and gas field
- Investigation of mercury deposits, Cinnabar Creek area, Georgetown and Akiak Districts, Kuskokwim region, southwestern Alaska
- Centrifugal pump installations in anthracite mines of Pennsylvania
- Contribution to the metallurgy of chromium
- Transmission characteristics in the visible spectral region of the quinalizarin and beryllium-quinalizarin complex in N/4 sodium hydroxide solution
- Physical properties of coke :size and its measurement
- Oil shale in Spain
- Investigation of southwestern Arkansas mercury district, Howard, Pike, and Clark Counties, Ark.
- Investigation of the Almedia lead-zinc deposit, Columbia County, Pa.
- Generation and propagation of strain waves in rock :part I
- Methods of excavation and roof support used in some recently constructed tunnels
- Summary of published information on large-capacity compressed-air receivers for underground mines