LEADER 01860oam  2200505   450 
001 9910711609003321
005 20181219081118.0
035   $a(CKB)5470000002485976
035   $a(OCoLC)953694626
035   $a(OCoLC)995470000002485976
035   $a(EXLCZ)995470000002485976
100   $a20160718e19691968  ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aInterpreting pan-concentrate analyses of stream sediments in geochemical exploration for gold /$fby R.P. Fischer and F.S. Fisher
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1968.
210  3$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1969.
215   $a1 online resource (iii, 9 pages) $cillustrations, map
225 1 $aGeological Survey circular ;$v592
320   $aIncludes bibliographical references (page 2).
517 3 $aInterpreting pan concentrate analyses of stream sediments in geochemical exploration for gold
606   $aGeochemical prospecting
606   $aGold ores$zSan Juan Mountains (Colo. and N.M.)
606   $aGeochemical prospecting$2fast
606   $aGold ores$2fast
615  0$aGeochemical prospecting.
615  0$aGold ores
615  7$aGeochemical prospecting.
615  7$aGold ores.
700   $aFischer$b R. P$g(Richard Philip),$f1910-1991,$01394250
702   $aFisher$b Frederick S.$f1937-
712 02$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   $a9910711609003321
996   $aInterpreting pan-concentrate analyses of stream sediments in geochemical exploration for gold$93528164
997   $aUNINA