LEADER 01850oam 2200565 450 001 9910705411103321 005 20170426105759.0 035 $a(CKB)5470000002451280 035 $a(OCoLC)889723510 035 $a(EXLCZ)995470000002451280 100 $a20140901d1996 ua 0 101 0 $aeng 135 $aurn|||||||||| 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGold placers of the historical Fortymile River region, Alaska /$fWarren Yeend 210 1$aWashington :$cUnited States Government Printing Office,$d1996. 215 $a1 online resource (75 pages) $cillustrations (some color), color maps 225 1 $aU.S. Geological Survey bulletin ;$v2125 300 $aTitle from title screen (viewed August 28, 2014). 300 $aAlso available online in PDF format from the U.S. Geological Survey Warehouse (http://pubs.er.usgs.gov/). 300 $aMap of Fortymile mining district in 1898 on front endpapers. 320 $aIncludes bibliographical references (pages 71-75). 606 $aGeology$zAlaska 606 $aGold ores$zAlaska 606 $aPlacer deposits$zAlaska 606 $aGeology$2fast 606 $aGold ores$2fast 606 $aPlacer deposits$2fast 607 $aAlaska$2fast 615 0$aGeology 615 0$aGold ores 615 0$aPlacer deposits 615 7$aGeology. 615 7$aGold ores. 615 7$aPlacer deposits. 700 $aYeend$b Warren E.$f1936-$01391380 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bTRAAL 801 2$bGPO 906 $aBOOK 912 $a9910705411103321 996 $aGold placers of the historical Fortymile River region, Alaska$93445125 997 $aUNINA