Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Federal Investigations of Mine Accidents, Structural Materials and Fuels. Paper No. 1171| author | Wilson, Herbert M. (Herbert Michael) |
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| download | pg18448.pdb (948K) |
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| language | English |
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| categories | Fuel Coal mines and mining -- Safety measures Civil engineering -- Periodicals Building materials TA: Engineering (General). Civil engineering |
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| copyright status | Public domain in the USA. |
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| source | Project Gutenberg EBook #18448 2006-05-25 |
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