LEADER 01444nem 2200421Ia 450 001 9910702234903321 005 20121219095529.0 035 $a(CKB)5470000002425801 035 $a(OCoLC)815629603 035 $a(OCoLC)823518083 035 $a(EXLCZ)995470000002425801 100 $a20121101d2011 ca 101 0 $aeng 120 $ab|||||||||||| 121 $a||||||||| 124 $bd 135 $aurcn||||||||| 181 $ccrd$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aButler Mountains quadrangle, Arizona--Sonora$b[electronic resource] $e7.5-minute series /$fproduced by the United States Geological Survey 210 1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2011. 215 $a1 online resource (1 map) $ccolor 300 $aRelief shown by contours and spot heights. 300 $aTitle from title screen (viewed Nov. 1, 2012). 300 $a"Contour interval 20 feet." 300 $aIncludes location map and index of adjoining quadrangles. 517 $aButler Mountains quadrangle, Arizona--Sonora 607 $aButler Mountains (Ariz.)$vMaps 607 $aYuma County (Ariz.)$vMaps 607 $aSonora (Mexico : State)$vMaps 608 $aMaps.$2lcgft 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910702234903321 996 $aButler Mountains quadrangle, Arizona--Sonora$93509495 997 $aUNINA