LEADER 01713oam  2200493I  450 
001 9910705668703321
005 20170510123928.0
035   $a(CKB)5470000002451708
035   $a(OCoLC)986528254
035   $a(OCoLC)995470000002451708
035   $a(EXLCZ)995470000002451708
100   $a20170510d1942      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aStemming in metal mines $eprogress report 5$iComparison of dust and gases produced from blasting charges of dynamite in drill holes, in bombs, and in mud-cap shots /$fby John A. Johnson and Wing G. Agnew
210  1$a[Washington, D.C.] :$cU.S. Department of the Interior, Bureau of Mines,$d1942.
215   $a10 pages (some folded) ;$d27 cm
225 1 $aR. I. ;$v3673
300   $a"December 1942."
300   $aAt head of title: United States Department of the Interior, Bureau of Mines.
300   $aAs of 05/10/2017, GPO could not validate the distribution status of this title for the FDLP.
320   $aIncludes bibliographical references.
517   $aStemming in metal mines 
606   $aBlasting
606   $aMine safety
606   $aBlasting$2fast
606   $aMine safety$2fast
615  0$aBlasting.
615  0$aMine safety.
615  7$aBlasting.
615  7$aMine safety.
700   $aJohnson$b John A$g(John Albert),$f1896-$01398682
702   $aAgnew$b Wing G.
712 02$aUnited States.$bBureau of Mines,
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910705668703321
996   $aStemming in metal mines$93537933
997   $aUNINA