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Experimental longwall mining in a Pennsylvania anthracite mine (In two parts). 1, Use of yielding steel props / by Robert J. Brennan, John W. Buch, and Edward R. Navrocky.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Brennan, Robert J.
Other Authors:	Buch, John W. (John Willard), Navrocky, Edward R.
Format:	Government Document Book
Language:	English
Published:	Washington, DC : U.S. Dept. of the Interior, Bureau of Mines, 1964.
Series:	Report of investigations (United States. Bureau of Mines) ; 6378.
Subjects:	Mining engineering.

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PASCAL Offsite

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Call Number:	I 28.23:6376-6386,6388-6389,6391-6400
I 28.23:6376-6386,6388-6389,6391-6400	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. Anthracite metallurgical briquets as blast furnace fuel / by J.W. Eckerd[and others] Lightweight aggregates : expansion properties of selected Iowa shales, and loess / by... Effect of gamma radiation on anthracite / by Ralph Husack, G.A. Brady, and J.W. Ecker... Stress determinations by flatjack and borehole-deformation methods / by Robert H. Mer... Hydrogasification of high-volatile A bituminous coal / by Raymond W. Hiteshue, Sam Fr... Accuracy in estimating metal content and tonnage of an ore body from diamond-drill-ho... Experimental longwall mining in a Pennsylvania anthracite mine (In two parts). 1, Use... Some iron phyllosilicates of the Cuyuna and Mesabi districts in Minnesota / by Rollan... Analysis of high-purity hafnium by optical emission spectrography / by Lloyd Carpente... Metathesis of bastnasite and solvent extraction of cerium / by D.J. Bauer and V.E. Sh... Polyethoxylated amines as flotation collectors for slimed lead minerals / by T.E. Hil... Naphthenic acid solvent extraction of rare-earth sulphates / by D.J. Bauer and R.E. L... Areal variation in reservoir oil characteristics, Newcastle sandstone, Greater Claret... The system magnesia-magnesium fluoride-germania-lithium fluoride : 6.94 percent lithi... Characteristics of positive corona for electrical precipitation at high temperatures... Laboratory continuous flotation of bertrandite and phenacite from Mount Wheeler, Nev.... Preliminary study of inorganic reactions in a high-gamma radiation flux / by J.E. Tre... Linear correlation of magnetic susceptibility with the chemical composition of minera... Flotation of calcareous scheelite ores / by K.C. Dean and C.H. Schack. Anionic flotation of silica from western Mesabi and Menominee range iron ores / by D.... Comparative studies of explosives in limestone / by Thomas C. Atchison and Joseph M.... Prerefining pig iron with a vortex cone : Preliminary experiments / by F.X. Tartaron,...