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001 ocn234382546;

003 OCoLC;

005 20080722104047.0;

006 m d f ;

007 cr c||||||||||;

008 080722s1972 pau o f000 0 eng d;

040 a| GPOc| GPOd| MvI;

049 a| ERE#;

074 a| 0499-F-22 (online);

086 0 a| HE 20.7131:7657;

100 1 a| Moore, T. D.?| UNAUTHORIZED;

245 10 a| Effect of a surface borehole on longwall gob degasification (Pocahontas No. 3 Coalbed) /c| by T.D. Moore and M.G. Zabetakis.;

260 a| [Pittsburgh, Pa.?] :b| U.S. Dept. of the Interior, Bureau of Mines,c| [1972];

300 a| 9 p. :b| digital, PDF file;

336 a| textb| txt2| rdacontent;

337 a| computerb| c2| rdamedia;

338 a| online resourceb| cr2| rdacarrier;

490 1 a| Report of investigations ;v| 7657;

538 a| Mode of access: Internet at the National Institute for Occupational Safety and Health web site. Address as of 7/18/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/ri7657.pdf; current access available via PURL.;

500 a| Title from title screen (viewed on July 18, 2008).;

500 a| GPO Cataloging Record Distribution Program (CRDP).;

650 0 a| Mine ventilation.=| ^A314189;

650 0 a| Longwall mining.=| ^A429955;

700 1 a| Zabetakis, Michael G.,d| 1924-2005=| ^A450934;

710 1 a| United States.b| Bureau of Mines.=| ^A15791;

776 1 a| Moore, T. D.t| Effect of a surface borehole on longwall gob degasification (Pocahontas No. 3 Coalbed)h| 9 p.w| (OCoLC)13999249;

830 0 a| Report of investigations (United States. Bureau of Mines)v| 7657.=| ^A429518;

856 40 u| https://purl.fdlp.gov/GPO/LPS97460;

949 a| Click on web addressw| asish| joyner94;

596 a| 1;

998 a| 1395805;

999 a| CLICK ON WEB ADDRESSw| ASISc| 1i| MQ2603013l| JNETm| JOYNERr| Ys| Yt| JNE1DOu| 8/27/2008x| EDOCUMENTz| JERESOURCEo| .STAFF. 0;

Effect of a surface borehole on longwall gob degasification (Pocahontas No. 3 Coalbed) / by T.D. Moore and M.G. Zabetakis.

Author/creator	Moore, T. D.
Other author	Zabetakis, Michael G., 1924-2005
Other author	United States. Bureau of Mines.
Format	Electronic
Publication Info	[Pittsburgh, Pa.?] : U.S. Dept. of the Interior, Bureau of Mines, [1972]
Description	9 p. : digital, PDF file
Supplemental Content	https://purl.fdlp.gov/GPO/LPS97460
Subjects	Mine ventilation. Longwall mining.

Series	Report of investigations ; 7657 Report of investigations (United States. Bureau of Mines) 7657. ^A429518
General note	Title from title screen (viewed on July 18, 2008).
General note	GPO Cataloging Record Distribution Program (CRDP).
Technical details	Mode of access: Internet at the National Institute for Occupational Safety and Health web site. Address as of 7/18/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/ri7657.pdf; current access available via PURL.
GPO item number	0499-F-22 (online)
Govt. docs number	HE 20.7131:7657

Effect of a surface borehole on longwall gob degasification (Pocahontas No. 3 Coalbed) / by T.D. Moore and M.G. Zabetakis.

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