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1. |
Record Nr. |
UNINA9910700559403321 |
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Titolo |
Re-issue of P04-15 [[electronic resource] ] : transmission of respirable dust samples by mine operators and correction of dust data card information |
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Pubbl/distr/stampa |
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[Arlington, Va.] : , : [U.S. Dept. of Labor, Mine Safety and Health Administration], , [2011] |
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Descrizione fisica |
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1 online resource (3 pages) |
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Collana |
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Program information bulletin ; ; no. P11-10 |
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Soggetti |
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Mine safety - United States |
Coal mines and mining - Dust control - United States |
Mine dusts - United States - Measurement |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (viewed on July 19, 2011). |
"Issue date 3/23/2011." |
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2. |
Record Nr. |
UNIORUON00071904 |
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Titolo |
Photographs as sources for African history : Papers presented at a workshop held at the School of Oriental and African Studies, London, May 12-13 1988 / Edited by Andrew Roberts |
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Pubbl/distr/stampa |
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Descrizione fisica |
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Disciplina |
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Soggetti |
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AFRICA - Fonti fotografiche |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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