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Record Nr. |
UNINA9910696462903321 |
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Titolo |
Resin-grouted cables for enhanced coal mine roof support [[electronic resource]] |
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Pubbl/distr/stampa |
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Washington, DC : , : Bureau of Mines, U.S. Dept. of the Interior, , [1994] |
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Descrizione fisica |
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2 unnumbered pages : digital, PDF file |
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Collana |
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Technology news ; ; no. 433 |
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Soggetti |
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Mine roof control - United States |
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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 Mar. 5, 2008). |
"April 1994." |
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