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Bleeder system in virgin area in a Pittsburgh coalbed mine

Krickovic, Stephen. (Author). Carpetta, J. E. (John E.) (Added Author). Moore, T. D. (Added Author). United States. Bureau of Mines. (Added Author).

Electronic resources

Record details

  • Physical Description: remote
    8 pages : digital, PDF file
  • Publisher: [Pittsburg, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines, [1973]

Content descriptions

General Note:
GPO Cataloging Record Distribution Program (CRDP).
Title from title screen (viewed on July 22, 2008).
System Details Note:
Mode of access: Internet at the National Institute for Occupational Safety and Health web site. Address as of 7/22/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/ri7805.pdf; current access available via PURL.
Subject: Methane
Mine gases
Mine ventilation
Available in another form: Bleeder system in virgin area in a Pittsburgh coalbed mine

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