Coal-mine Fatalities in the United States, 1924
Author : William Waugh Adams
Publisher :
Page : 102 pages
File Size : 11,35 MB
Release : 1925
Category : Coal mine accidents
ISBN :
Coal-mine Fatalities in the United States, 1925
Author : William Waugh Adams
Publisher :
Page : 138 pages
File Size : 38,3 MB
Release : 1926
Category : Coal mine accidents
ISBN :
Book Description
Coal-mine Fatalities in the United States, 1926
Author : William Waugh Adams
Publisher :
Page : 128 pages
File Size : 31,83 MB
Release : 1927
Category : Coal mine accidents
ISBN :
Book Description
Bulletin
Author :
Publisher :
Page : 150 pages
File Size : 24,77 MB
Release : 1930
Category :
ISBN :
Book Description
Bulletin (United States. Bureau of Mines). no. 281, 1927
Author :
Publisher :
Page : 138 pages
File Size : 23,37 MB
Release : 1927
Category :
ISBN :
Book Description
Metal-mine Accidents in the United States During the Calendar Year 1925
Author : William Waugh Adams
Publisher :
Page : 128 pages
File Size : 20,17 MB
Release : 1927
Category : Mine accidents
ISBN :
Book Description
Resistance of Metal-mine Airways
Author : George Edward McElroy
Publisher :
Page : 804 pages
File Size : 48,5 MB
Release : 1927
Category : Mine ventilation
ISBN :
Book Description
Magnetic Concentration of Iron Ores of Alabama
Author : Oscar Lee
Publisher :
Page : 634 pages
File Size : 13,9 MB
Release : 1927
Category : Iron ores
ISBN :
Book Description
Drilling and Blasting in Open-cut Copper Mines
Author : Eugene Delos Gardner
Publisher :
Page : 714 pages
File Size : 19,61 MB
Release : 1927
Category : Blasting
ISBN :
Book Description
Safeguarding Workmen at Oil Derricks
Author : Harold Carl Miller
Publisher :
Page : 902 pages
File Size : 14,90 MB
Release : 1927
Category : Hazardous occupations
ISBN :
