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- Marketing clay
- The Bureau of Mines and mineral utilization
- Gold mining and milling in the Wickenburg area, Maricopa and Yavapai Counties, Ariz.
- Smoke abatement :selections from papers by O. P. Hood
- State regulations pertaining to the use of internal-combustion engines in coal and metal mines and in tunnels
- Reducing cost of workmen's compensation in the mining industry
- Preparation of thin sections of coal
- Mine Safety Board decision 29 :doors for controlling ventilation in coal mines
- Bureau of Mines haldane gas-analysis apparatus
- Power-shovel and dragline placer mining
- Multiple-shift mechanical mining in some bituminous coal mines.
- Methods for protection against silicosis and when they are justified
- Technique for routine use of the konimeter
- Cost of mining 55 tons of copper-nickel ore at the Great Eastern prospect, Bunkerville, Clark County, Nev.
- Mining and milling methods and costs of the Golden Anchor Mining Co., Burgdorf, Idaho
- The treatment and sale of black sands
- Some of the results of recent research on the control or prevention of silicosis
- Annual report of research and technologic work on coal, fiscal year 1937
- Mining methods and costs at the Judge Mine, Park City, Utah
- Reconnaissance of mining districts in Eureka County, Nevada
- Reconnaissance of placer mining districts in Idaho County, Idaho
- Milling methods and costs of the Cardinal Gold Mining Co., Bishop Creek, Calif.
- Some observations on the causes, behavior, and control of fires in steep-pitch anthracite mines
- One hundred-percent first-aid training, Peabody Coal Co., Taylorville, Christian County, Ill.
- Trends in sales of memorial stone
- Flow of air and natural gas through porous media
- Metallurgical developments at Mercur, Utah
- Flotation for recovery of scheelite from slimed material
- Studies pertaining to the catalytic hydrogenation of pyrolytic tars
- Carbonizing properties and petrographic composition of Upper Banner bed coal from Clinchfield no. 9 mine, Dickenson County, Va., and of Indiana no. 4-bed coal from Saxton no. 1 mine, Vigo County, Ind. :and the effect of blending these coals with Beckley bed coal
- Cost of coal-mine fatalities and some permanent disabilities in Ohio :January 1, 1930 to December 31, 1934
- Notes on the sampling and analysis of coal
- Methods for the detection and determination of carbon monoxide
- Friability of Alabama coals
- Calibration of positive-displacement oil meters
- Fuel for permissible flame safety lamps
- House movement caused by ground vibrations
- Annual report of the nonmetals division :fiscal year 1938
- Progress reports - metallurgical division.
- Some tests of acid-resistant pipe
- Chemical and refining study of some Wyoming black oils
- Gold mining and milling methods and costs at the Gold Hill Mine of Talache Mines, Inc., Quartzburg, Idaho
- Primary crushing :progress report no. 1
- Composition and inflammability of gaseous distillation products from heated anthracite
- Primary crushing :progress report no. 2
- Effect of angle of drilling on dust dissemination
- Grindability of Alabama coals
- Analyses of crude oils from some fields of Pennsylvania and New York
- Compression tests of roof-salt slabs supported by potash salt pillars
- Dust sampling with the Bureau of Mines midget impinger :using a new hand-operated pump