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- Investigation of the Torpedo copper deposit Organ mining district, Dona Ana County, N. Mex.
- Simple treatment methods for sulfide gold and silver ores
- Equipment tested at the Bureau's oil-shale mine
- Water infusion of coal pillars before mining, Kenilworth mine, Independent Coal & Coke Co., Kenilworth Utah
- Explosive characteristics of titanium, zirconium, thorium, uranium and their hydrides
- Synthetic liquid fuels :annual report of the secretary of the interior for 1950
- The oil-shale industres of Europe
- Spectrophotometric studies of the isomers of chromic sulfate
- Concentration of oxide manganese ores from Lander County, Nev.
- Investigation of a photoelectric device for the determination of low concentrations of dust
- Chromite deposits :Sweetwater, Castro, Trinidad, New London, and Hilltop mines San Luis Obispo County, Calif.
- Investigation of the Norwich manganese deposit, Silver Bow County, Mont.
- Concentration of oxide manganese ores from the Steelville and Susie Q claims, Beaver County, Utah
- Preparation characteristics of coal occurring in Armstrong County, Pa.
- National annual survey of commercial aviation gasoline, October 1950 production
- Miller Gulch and Cook & White coal beds near Cerrillos, Santa Fe County, N. Mex. :Reserves ; coking, petrographic, and chemical properties
- Preparation characteristics of coal from Fayette County, Pa.
- Semi-pilot-plant investigations on electro-winning manganese from chloride electrolytes
- Cyanidation of gold-silver ore from Manhattan, Nev.
- Raw materials for the mineral-wool industry
- Processes for recovering vanadium from western phosphates
- Preparation characteristics of coal occurring in Westmoreland County, Pa.
- Properties of Colorado oil shale
- Zirconium-titanium system: constitution diagram and properties
- Synthetic liquid fuels :annual report of the secretary of the interior for 1950.
- Design, construction, and operation of a distillation laboratory for the synthetic liquid fuels program
- The role of oxygen in the production of synthetic liquid fuels from coal
- Thermal decomposition products and burning characteristics of some synthetic low-density cellular materials
- Performance of a pebble heater type steam superheaater
- Selective flotation concentration of lead-zinc ores from the Musick and Helena mines, Bohemia District, Oreg.
- Study of preheating Colorado oil shale
- Explosibility of mixtures of propane, air, and carbon dioxide and of propane, air and nitrogen at elevated pressures
- Investigation of sodium sulfate deposits in Bull Lake, Carbon County, Wyo.
- Investigation of the Cougar Spar fluorspar deposit, Beaver County, Utah
- Investigation of Kasna Creek copper prospect, Lake Kontrashibuna, Lake Clark region, Alaska
- Nodulization and pelletization of fluorite flotation concentrates
- Treatment of timber
- Safety in milling :Magma Copper Co., Superior, Ariz.
- Some roof-control practices in coal mines of the United Kingdom
- Process development in the hydrocarbon synthesis to 1941
- The second underground gasification experiment at Gorgas, Ala.,
- Universal type electrostatic separator
- Preparation characteristics of coal occurring in Indiana County, Pa.
- The short-circuiting contactor as an electrical protective device for coal-mine service
- Concentration of oxide and silicate manganese ores from the vicinity of Golconda, Nev.
- Concentration of carbonate and oxide manganese ores from Silver Bow, Jefferson and Park Counties, Mont.
- Experimental treatment of oxidized lead-silver ore from Eureka, Nev.
- Variance in characteristics of the oil in the Weber Sandstone Reservoir, Rangely field, Colorado
- Acid-Mine-Drainage Problems: Anthracite Region of Pennsylvania
- Helium-Bearing Natural Gases of the United States: Analyses and Analytical Methods