A Study Of Falls Of Roof And Coal In Mines In The Number 8 Field Of Eastern Ohio
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Author | : J. W. Paul |
Publisher | : |
Total Pages | : 66 |
Release | : 1931 |
Genre | : Coal mines and mining |
ISBN | : |
Download A Study of Falls of Roof and Coal in Mines in the Number 8 Field of Eastern Ohio Book in PDF, Epub and Kindle
Author | : James Washington Paul |
Publisher | : |
Total Pages | : 32 |
Release | : 1931 |
Genre | : Coal mines and mining |
ISBN | : |
Download A Study of Falls of Roof and Coal in Mines in the No. 8 Field of Eastern Ohio Book in PDF, Epub and Kindle
Author | : James Washington Paul |
Publisher | : |
Total Pages | : 48 |
Release | : 1931 |
Genre | : Coal mine accidents |
ISBN | : |
Download A Study of Falls of Roof and Coal in Mines in the Number 8 Field of Eastern Ohio Book in PDF, Epub and Kindle
Author | : James Washington Paul |
Publisher | : |
Total Pages | : 102 |
Release | : 1932 |
Genre | : Coal mines and mining |
ISBN | : |
Download A Study of Mine Roof of the Pittsburgh Coal Bed in the Pittsburgh Mining District Book in PDF, Epub and Kindle
Author | : Devi Mitra |
Publisher | : |
Total Pages | : 772 |
Release | : 1942 |
Genre | : Diffusion |
ISBN | : |
Download Stress and Velocity Fields in Gravity Flow of Bulk Solids Book in PDF, Epub and Kindle
Author | : United States. Bureau of Mines |
Publisher | : |
Total Pages | : 124 |
Release | : 1945 |
Genre | : Coal mine accidents |
ISBN | : |
Download Accidents from Falls of Roof and Coal in Bituminous-coal Mines Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 766 |
Release | : 1931 |
Genre | : Mineral industries |
ISBN | : |
Download Report of Investigations. [no.2002 to No.7380] Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 666 |
Release | : 1931 |
Genre | : Mineral industries |
ISBN | : |
Download Report of Investigations Book in PDF, Epub and Kindle
Author | : William Parks Yant |
Publisher | : |
Total Pages | : 1288 |
Release | : 1930 |
Genre | : Gases, Asphyxiating and poisonous |
ISBN | : |
Download Acrolein as a Warning Agent for Detecting Leakage of Methyl Chloride from Refrigerators Book in PDF, Epub and Kindle
Author | : James Washington Paul |
Publisher | : |
Total Pages | : 28 |
Release | : 1933 |
Genre | : Coal mines and mining |
ISBN | : |
Download Timber Withdrawing and Devices Used for this Purpose in Some Coal Mines Book in PDF, Epub and Kindle