LEADER 01531oam  2200505   450 
001 9910711566603321
005 20181102092558.0
035   $a(CKB)5470000002484384
035   $a(OCoLC)953259185$z(OCoLC)944376814
035   $a(OCoLC)995470000002484384
035   $a(EXLCZ)995470000002484384
100   $a20160708d1949      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aCoal resources of Montana /$fby John X. Combo [and three others]
210  1$aWashington, D.C. :$cUnited States Department of the Interior, Geological Survey,$d1949.
215   $a1 online resource (28 pages) $cillustrations
225 1 $aGeological Survey circular ;$v53
300   $a"August 1949."
320   $aIncludes bibliographical references (pages 24-26) and index.
606   $aCoal mines and mining$zMontana
606   $aCoal$zMontana
606   $aCoal$2fast
606   $aCoal mines and mining$2fast
607   $aMontana$2fast
615  0$aCoal mines and mining
615  0$aCoal
615  7$aCoal.
615  7$aCoal mines and mining.
700   $aCombo$b John X$g(John Xavier),$f1922-$01394272
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCE
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910711566603321
996   $aCoal resources of Montana$93451409
997   $aUNINA