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Competitive conditions in the international coal trade / by J.R. Bradley.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Bradley, John R.
Corporate Author:	United States. Bureau of Mines
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1936.
Series:	Information circular (United States. Bureau of Mines) ; 6916.
Subjects:	Coal mines and mining.

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Call Number:	I 28.27:6901-6925
I 28.27:6901-6925	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. Reconnaissance of mining districts in Pershing County, Nev. / by William O. Vanderbur... Competitive conditions in the international coal trade / by J.R. Bradley. Gold mining and milling in the Black Canyon area, Yavapai County, Ariz. / Jos. R. Gui... Suggested methods for the reduction of mine accidents from the viewpoint of the safet... Progress report no. 2 on investigation of detachable rock-drill bits / McHenry Mosier... Bureau of Mines activities in the field of building materials / by D.M. Banks. Some suggestions on the safe handling of electric shovel trailing cables in open-pit... Mining and grinding methods and costs at the Clay City Pipe Co. Clay Mine, Uhrichsvil... Some suggestions on the prevention of electrical accidents in coal mines / by D. Harr... Hot milling of rock-drill bits at the mines of the Vinegar Hill Zinc Co., Platteville... Quarrying and crushing methods and costs at the Plainville, (Conn.,) trap-rock quarry... Some factors affecting an accident-prevention program in metal mining in California /... Milestones in mine-safety legislation / by L.C. Ilsley. Shaft sinking with a shot drill, Idaho Maryland Mine, Grass Valley, Calif. / by J.B.... Some problems of respiratory protection in the petroleum industry : with suggestions... Mining, treatment, methods, and costs at the Gifford Hill & Co. sand and gravel plant... Quarrying and crushing methods and costs at the Avon Mountain trap rock quarry of the... Gold mining and milling in the Black Mountains, Western Mohave County, Ariz. / by E.D... The new Bureau of Mines Southern Experiment Station at the University of Alabama, Tus... List of devices for respiratory protection approved by the U.S. Bureau of Mines / by... Mining and milling methods and costs : Hog Mountain Gold Mining and Milling Co., Alex... Underground mill at the Doyle Mine, Shullsburg, Wis. / by Wing G. Agnew. Petroleum refineries, including cracking plants, in the United States, January 1, 193... Pebble phosphate accident experience / by Frank E. Cash and Claud P. Dempsey.