LEADER 01664oam  2200433   450 
001 9910711742703321
005 20190107100329.0
035   $a(CKB)5470000002486646
035   $a(OCoLC)953209253
035   $a(OCoLC)995470000002486646
035   $a(EXLCZ)995470000002486646
100   $a20160707d1976      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aLand and natural resource information and some potential environmental effects of surface mining of coal in the Gillette area, Wyoming /$fby W. R. Keefer and R.F. Hadley
210  1$a[Reston, Virginia] :$cUnited States Department of the Interior, Geological Survey,$d1976.
215   $a1 online resource (vi, 27 pages) $cillustrations, maps
225 1 $aGeological Survey circular ;$v743
320   $aIncludes bibliographical references (page 27).
606   $aStrip mining$xEnvironmental aspects$zWyoming$zCampbell County
606   $aStrip mining$xEnvironmental aspects$2fast
615  0$aStrip mining$xEnvironmental aspects
615  7$aStrip mining$xEnvironmental aspects.
700   $aKeefer$b William R.$f1924-$01396858
702   $aHadley$b R. F$g(Richard Frederick),$f1924-
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCA
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910711742703321
996   $aLand and natural resource information and some potential environmental effects of surface mining of coal in the Gillette area, Wyoming$93518991
997   $aUNINA