Publish Year Decade: 1930 - 1939 / Sudoc Stem: C 22.3 - Blacklight Search Results

Start Over Publish Year Decade 1930 - 1939 Sudoc Stem C 22.3

31. Shaft-sinking practices and costs; by E. D. Gardner and J. Fred Johnson.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1932
SuDoc number:: C 22.3:357

32. Soot. Removal of soot from furnaces and flues by use of salts or compounds; by P. Nicholls and C. W. Staples.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1932
SuDoc number:: C 22.3:360

33. Coal mines and mining. Concrete stoppings in coal mines for resisting explosions, detailed tests of typical stoppings and strength of coal as a buttress; by George S. Rice, H. P. Greenwald, H. C. Howarth, and S. Avins.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1931
SuDoc number:: C 22.3:345

34. Coal mines and mining. Permissible coal-handling equipment, approved Jan. 1926-Dec. 1930; by L. C. Ilsley, E. J. Gleim, and H. B. Brunot.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1931
SuDoc number:: C 22.3:343

35. Coal. Agglutinating, coking, and by-product tests of coals from Pierce County, Wash.; by S. M. Marshall and B. M. Bird.

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: 1931
SuDoc number:: C 22.3:336

36. Coal. Jigging, classification, tabling, and flotation tests of coals presenting difficult washing problems, with particular reference to coals from Pierce County, Wash.; by B. M. Bird and S. M. Marshall.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1931
SuDoc number:: C 22.3:337

37. Coal. Methods and apparatus used in determining gas, coke, and by-product making properties of American coals, with Results on a Taggart-bed coal from Roda, Wise County, Va.; by A. C. Fieldner, J. D. Davis, R. Thiessen, E. B. Kester, and W. A. Selvig.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1931
SuDoc number:: C 22.3:344

38. Coal. Relationship between oxidizability and composition of coal; by Wilfrid Francis and H. M. Morris.

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: 1931
SuDoc number:: C 22.3:340

39. Explosives accidents in anthracite mines of Pennsylvania, 1923-27; by S P. Howell.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1931
SuDoc number:: C 22.3:326

40. Explosives. Physical testing of explosives at Bureau of Mines Explosive Experiment Station. Bruceton, Pa.: by Charles E. Munroe and J. E. Tiffany.

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: 1931
SuDoc number:: C 22.3:346

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