Saving Life by Barricading in Mines and Tunnels at Times of Disaster
Author : Daniel Harrington
Publisher :
Page : 10 pages
File Size : 12,62 MB
Release : 1933
Category : Accidents
ISBN :
Author : Daniel Harrington
Publisher :
Page : 10 pages
File Size : 12,62 MB
Release : 1933
Category : Accidents
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 1134 pages
File Size : 30,35 MB
Release : 1936
Category : Mines and mineral resources
ISBN :
Author :
Publisher :
Page : 988 pages
File Size : 43,53 MB
Release : 1933
Category : Mines and mineral resources
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 532 pages
File Size : 14,98 MB
Release : 1938
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 1644 pages
File Size : 23,87 MB
Release : 1945
Category : Mines and mineral resources
ISBN :
Author :
Publisher :
Page : 1018 pages
File Size : 28,99 MB
Release : 1928
Category : Mineral industries
ISBN :
Author :
Publisher :
Page : 874 pages
File Size : 47,71 MB
Release : 1946
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 116 pages
File Size : 21,56 MB
Release : 1946
Category : Coal mine accidents
ISBN :
Author :
Publisher :
Page : 252 pages
File Size : 40,12 MB
Release : 1933-07
Category : Labor laws and legislation
ISBN :
Publishes in-depth articles on labor subjects, current labor statistics, information about current labor contracts, and book reviews.
Author : John Roy Thoenen
Publisher :
Page : 638 pages
File Size : 42,59 MB
Release : 1933
Category : Gravel
ISBN :