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Sand and gravel excavation. Part 3, Hydraulic dredge, clamshell dredge, ladder dredge, and dipper dredge / by J.R. Thoenen.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Thoenen, John Roy, 1886-
Corporate Author:	United States. Bureau of Mines
Other title:	Hydraulic dredge. Clamshell dredge. Ladder dredge. Dipper dredge.
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1935.
Series:	Information circular (United States. Bureau of Mines) ; 6826.
Subjects:	Excavating machinery. Dredges. Sand. Gravel.

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Call Number:	I 28.27:6801-6805,6807-6829
I 28.27:6801-6805,6807-6829	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. Sand and gravel excavation. Part 2, Power scraper, slackline cableway excavator, and... Coal-mine fatalities in Kentucky in 1931, 1932, and 1933 / by J.F. Davies and H.B. Hu... Safety in mining in 1933 / by D. Harrington. Some suggestions as to safety rules to be printed or mimeographed for the guidance of... Mica / by F.W. Horton. Mining methods and costs at El Potosi Mine, El Potosi Mining Co., Chihuahua, Mexico /... Natural-gasoline plants in the United States : January 1, 1934 / by G.R. Hopkins and... Progress in safety in coal mining in the United States / D. Harrington. Safety conditions in Liberty Mine, Liberty Fuel Co., Latuda, Utah / by D.J. Parker. Petroleum refineries, including cracking plants, in the United States, January 1, 193... Value of the cooperative method in first-aid training / by J.J. Forbes. Safety posters at the Calumet & Hecla mines / by F.S. Crawford. The explosion and fire hazards of hydrocarbon-carbon tetrachloride mixtures / by G.W.... Mining and milling methods at the Big Jim Mine, Oatman, Ariz. / by C.H. Johnson. Sand and gravel excavation. Part 3, Hydraulic dredge, clamshell dredge, ladder dredge... Coal-mine explosions and fires in the United States during the fiscal year ended June... Review of Illinois coal-mine fatalities for 1933 / by A.U. Miller. Coal-mine explosions in West Virginia : 1883-1933 / by J.J. Forbes and C.W. Owings. Mining methods and costs at the mine of the St. Joseph Lead Co., Atlanta, Idaho / E.D... Mining operations at the property of the Britannia Mining and Smelting Co., Ltd., Bri... Review of coal-mine fatalities in Indiana during the last 3 months of 1932 and the ca... Tungsten. Part 1 / by W.O. Vanderburg. Explosions in Indiana coal mines : 1878 to 1933 / by C.A. Herbert. Waste filling of stopes / by Charles F. Jackson. List of permissible mine equipment / by L.C. Ilsley. Summary of drifting and crosscutting cost data / by C.F. Jackson. Asbestos - general information / by Oliver Bowles.