Author: Commerce Department / Publisher: Mines Bureau - Blacklight Search Results

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541. Arsenic, bismuth, selenium, and tellurium in 1928; by V. C. Heikes.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1929
SuDoc number:: C 22.8/a:Ar 72/2/928

542. Bauxite, float-and-sink fractionations and flotation experiments; by B. W. Gandrud and Fred D. De Vaney.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1929
SuDoc number:: C 22.3:312

543. Blast-furnace stock column; by S. P. Kinney.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1929
SuDoc number:: C 22.5:442

544. Breathing-apparatus. Self-contained mine rescue oxygen breathing apparatus, handbook for miners, revised in 1928; by D. J. Parker, G. S. McCaa, and E. H. Denny.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: [Revised edition.] 1929
SuDoc number:: C 22.18:B 74

545. Calcium sulphate retarders for portland cement clinker; by Ernest E. Berger.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1929
SuDoc number:: C 22.5:451

546. Centrifugal concentration, its theory, mechanical development, and experimental results [with Partial chronological list of patents on centrifugal concentration]; by H. A. Doerner.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1929
SuDoc number:: C 22.5:457

547. Coal Terminology in coal research; by Reinhardt Thiessen and Wilfrid Francis.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1929
SuDoc number:: C 22.5:446

548. Coal mines and mining. Falls of roof in bituminous coal mines, influence of seasons and rate of production; by J. W. Paul.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: [Reprint with changes] 1929
SuDoc number:: C 22.5:410/2

549. Coal mines and mining. Methods, costs, and safety in stripping and mining coal, copper ore, iron ore, bauxite, and pebble phosphate; [by F. E. Cash and M. W. von Bernewitz].

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1929
SuDoc number:: C 22.3:298

550. Coal-dust explosibility factors indicated by experimental mine investigations, 1911-29 [with Selected bibliography of experimental work]; by George S. Rice and H. P. Greenwald.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1929
SuDoc number:: C 22.5:464

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