LEADER 01779oam  2200457I  450 
001 9910706991803321
005 20180627141529.0
035   $a(CKB)5470000002459556
035   $a(OCoLC)1010735833
035   $a(OCoLC)995470000002459556
035   $a(EXLCZ)995470000002459556
100   $a20171107d1971      ua             0
101 0 $aeng
135   $aurun||||a|a||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGeophysical measurements of gold-bearing gravels, Nevada County, Calif. /$fby Benton L. Tibbets and James H. Scott
210  1$a[Washington, D.C.] :$cUnited States Department of the Interior, Bureau of Mines,$d1971.
215   $a1 online resource (ii, 32 pages, 4 unnumbered pages) $cillustrations, maps
225 1 $aReport of investigations / United States Department of the Interior, Bureau of Mines ;$v7584
320   $aIncludes bibliographical references (page 32).
606   $aProspecting$zCalifornia$zNevada County$xGeophysical methods
606   $aGold mines and mining$zCalifornia$zNevada County
606   $aGold mines and mining$2fast
606   $aProspecting$xGeophysical methods$2fast
607   $aCalifornia$zNevada County$2fast
615  0$aProspecting$xGeophysical methods.
615  0$aGold mines and mining
615  7$aGold mines and mining.
615  7$aProspecting$xGeophysical methods.
700   $aTibbetts$b Benton L$g(Benton Lawrence),$01410951
702   $aScott$b James H.
712 02$aUnited States.$bBureau of Mines,
801  0$bOCLCE
801  1$bOCLCE
801  2$bGPO
906   $aBOOK
912   $a9910706991803321
996   $aGeophysical measurements of gold-bearing gravels, Nevada County, Calif$93500946
997   $aUNINA