LEADER 01560nem 2200445I 450 001 9910704415403321 005 20130329141200.0 035 $a(CKB)5470000002441545 035 $a(OCoLC)833409212 035 $a(EXLCZ)995470000002441545 100 $a20130329d2013 da 101 0 $aeng 120 $ab|||||||||||| 121 $a||||||||| 124 $bd 135 $aurcn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aGeologic map of the Topock 7.5? quadrangle, Arizona and California /$fby Keith A. Howard ... [and others] 210 1$a[Reston, Va.] :$cU.S. Department of the Interior, U.S. Geological Survey,$d2013. 215 $a1 online resource (1 map) $ccolor +$e1 pamphlet (iv, 60 pages) 225 1 $aScientific investigations map ;$v3236 300 $aRelief shown by contours and spot heights. 300 $aTitle from title screen (viewed Mar. 29, 2013). 300 $aIncludes 2 cross sections, location map, and ancillary map. 320 $aIncludes bibliographical references in pamphlet (pages 52-60). 606 $aGeology$zCalifornia$zSan Bernardino County$vMaps 606 $aGeology$zArizona$zMohave County$vMaps 608 $aMaps.$2lcgft 615 0$aGeology 615 0$aGeology 700 $aHoward$b Keith A.$01386328 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704415403321 996 $aGeologic map of the Topock 7.5? quadrangle, Arizona and California$93473433 997 $aUNINA