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Record Nr. |
UNINA9910696891003321 |
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Titolo |
Degasification of virgin Pittsburgh coalbed through a large borehole [[electronic resource] /] / H.H. Fields ... [and others] |
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Pubbl/distr/stampa |
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[Pittsburgh, Pa.?] : , : U.S. Dept. of the Interior, Bureau of Mines, , [1973] |
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Descrizione fisica |
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27 pages : digital, PDF file |
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Collana |
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Report of investigations ; ; 7800 |
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Altri autori (Persone) |
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Soggetti |
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Coalbed methane drainage |
Mine ventilation |
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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 18, 2008). |
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