LEADER 01379oem  2200421I  450 
001 9910702323503321
005 20121228144043.0
035   $a(CKB)5470000002426926
035   $a(OCoLC)822230927
035   $a(EXLCZ)995470000002426926
100   $a20121220d2011      ca              
101 0 $aeng
120   $ab||||||||||||
121   $a|||||||||
124   $bd
135   $aurcn|||||||||
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 10$aDouglas quadrangle, Arizona--Sonora $e7.5-minute series /$fproduced by the United States Geological Survey
210  1$a[Reston, Virginia] :$cU.S. Department of the Interior, U.S. Geological Survey,$d2642011.
215   $a1 online resource (1 map) $ccolor
300   $aRelief shown by contours and spot heights.
300   $aTitle from title screen (viewed Dec. 18, 2012).
300   $a"Contour interval 20 feet."
300   $aIncludes location map and index of adjoining quadrangles.
517   $aDouglas quadrangle, Arizona--Sonora 
607   $aDouglas (Ariz.)$vMaps
607   $aCochise County (Ariz.)$vMaps
607   $aSonora (Mexico : State)$vMaps
608   $aMaps.$2lcgft
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910702323503321
996   $aDouglas quadrangle, Arizona--Sonora$93531406
997   $aUNINA