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The top documents tagged [underground workers]
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underground workers
Salient features of mines act, rules and regulation
13.373 views
Nuclear energy
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Project SlideShare
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Improvements in Working Conditions. Aims: Identify how working conditions in the mines improved between 1842 and 1930.
214 views
MINING. What to Mine Metallic Minerals ▫Metals Iron, gold, silver, nickel, zinc Fossil Fuels ▫Energy resources Coal, natural gas, oil Industrial Minerals.
223 views
Improvements in Working Conditions
28 views
John Vergunst – Mining Engineer – Ontario Ministry of Labour
43 views
Yes - Your English Supplement: Volume 2
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spilmanlaw 1.800.967.8251
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Nuclear Weapons: The Final Pandemic Preventing Proliferation and Achieving Abolition
36 views