A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Requirements for ventilation -- Alabama mining law
In Revision of 1935, changes were made and agreed upon by committee representing labor, operators, and State inspection department; text of section dealing with monthly reports on ventilation conditions; discussion of provisions and comparison with laws of other states; statistics of Alabama coal mine explosions; results from amended law.
Requirements for ventilation -- Alabama mining law
In Revision of 1935, changes were made and agreed upon by committee representing labor, operators, and State inspection department; text of section dealing with monthly reports on ventilation conditions; discussion of provisions and comparison with laws of other states; statistics of Alabama coal mine explosions; results from amended law.
Requirements for ventilation -- Alabama mining law
U S Bur Mines -- Information Cir
Cash, F.E. (author)
1939
5 pages
Article (Journal)
English
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| Engineering Index Backfile | 1936
| Engineering Index Backfile | 1942
| Engineering Index Backfile | 1942
| Engineering Index Backfile | 1941
Ventilation requirements -- II
| Engineering Index Backfile | 1937