How to Use Permissible Explosives Properly Daniel Harrington Published: 1936 Total Pages: 48 Get eBook
Preventing Accidents by the Proper Use of Permissible Explosives Daniel Harrington Published: 1936 Total Pages: 56 Get eBook
The Use and Misuse of Explosives in Coal Mining John Joseph Rutledge Published: 1916 Total Pages: 52 Get eBook
Some Suggestions on Care in the Use and Handling of Explosives in Coal Mines Lloyd G. Fitzgerald Published: 1944 Total Pages: 12 Get eBook
Ignition of Coal Dust by Permissible Explosives Irving Hartmann Published: 1952 Total Pages: 32 Get eBook
Coal-mine Fatalities in the United States 1919 Arno Carl Fieldner Published: 1922 Total Pages: 1254 Get eBook
Reports of the Inspector of Coal Mines of the Anthracite Coal Regions of Pennsylvania Pennsylvania. Inspector of Mines Published: 1910 Total Pages: 1028 Get eBook
