A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fatalities by States, causes and months; principal causes of accidents; relative standing of various States; principal coal-mine disasters; mining methods; length of working shift; lists of State mine officials and compensation commissions; mining officials of some foreign countries.
Fatalities by States, causes and months; principal causes of accidents; relative standing of various States; principal coal-mine disasters; mining methods; length of working shift; lists of State mine officials and compensation commissions; mining officials of some foreign countries.
Coal-mine fatalities in United States 1929
U. S. Bur. Mines -- Bul
Adams, W.W. (author)
1931
120 pages
Report
English
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United States. Coal-mine fatalities in the United States 1927
| Engineering Index Backfile | 1927
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1929 fatalities exceed estimate
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