LEADER 01509oam 2200457 450 001 9910711790903321 005 20181226100055.0 035 $a(CKB)5470000002486159 035 $a(OCoLC)953696955 035 $a(OCoLC)995470000002486159 035 $a(EXLCZ)995470000002486159 100 $a20160718d2010 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aStar crossings and stone monuments $efield astronomy by the Wheeler Survey in 1870's Colorado /$fby William E. Wilson 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2010. 215 $a1 online resource (vi, 38 pages) $cillustrations, maps 225 1 $aU.S. Geological Survey Circular ;$v1362 320 $aIncludes bibliographical references (pages 32-38). 517 $aStar crossings and stone monuments 606 $aCartography$zColorado$xHistory$y19th century 606 $aCartography$2fast 607 $aColorado$2fast 608 $aHistory.$2fast 615 0$aCartography$xHistory 615 7$aCartography. 700 $aWilson$b William E$g(William Edward),$f1934-$01389476 712 02$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 $a9910711790903321 996 $aStar crossings and stone monuments$93441076 997 $aUNINA