LEADER 01318oem  2200409Ia 450 
001 9910696486703321
005 20081216093622.0
035   $a(CKB)5470000002377971
035   $a(OCoLC)209642733
035   $a(EXLCZ)995470000002377971
100   $a20080226d1973      ca              
101 0 $aeng
120   $ab||||||||||||
121   $a|||||||||
124   $bd
135   $aurcn|||||||||
181   $ccrd$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aMagnetic map$b[electronic resource] $eCalifornia, Cape San Martin to Point Conception
210  1$aWashington. D.C. :$cUnited States Department of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey,$d1973.
215   $a1 map $cdigital, PDF file
300   $aDepths shown by contours and gradient tints.
300   $aTitle from title screen (viewed on Feb. 26, 2008).
300   $a"NOS 1306N-20M."
300   $aIncludes table of depth gradients and location diagram.
517   $aMagnetic map 
606   $aGeomagnetism$zCalifornia$zPacific Coast$vMaps
608   $aMaps.$2lcgft
615  0$aGeomagnetism
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910696486703321
996   $aMagnetic map$93436596
997   $aUNINA