LEADER 01361nam  2200385Ka 450 
001 9910696846303321
005 20080725090517.0
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035   $a(OCoLC)236078774
035   $a(EXLCZ)995470000002382419
100   $a20080725d1972      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aMethane diffusion parameters for sized coal particles$b[electronic resource] $ea measuring apparatus and some preliminary results /$fR.J. Bielicki, J.H. Perkins, and F.N. Kissell
210  1$a[Pittsburgh, Pa.?] :$cU.S. Dept. of the Interior, Bureau of Mines,$d[1972]
215   $a12 pages $cdigital, PDF file
225 1 $aReport of investigations ;$v7697
300   $aTitle from title screen (viewed on July 23, 2008).
517   $aMethane diffusion parameters for sized coal particles 
606   $aCoalbed methane
606   $aFiredamp
615  0$aCoalbed methane.
615  0$aFiredamp.
700   $aBielicki$b R. J$01399484
701   $aPerkins$b J. H$01399485
701   $aKissell$b Fred N$01351621
712 02$aUnited States.$bBureau of Mines.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910696846303321
996   $aMethane diffusion parameters for sized coal particles$93464725
997   $aUNINA