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035   $a(OCoLC)70895051
035   $a(EXLCZ)995470000002375010
100   $a20060815d2006      ua             0
101 0 $aeng
135   $aurunu--|m||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGDA (Geologic Data Assistant), an ArcPad extension for geologic mapping$b[electronic resource] $ecode, prerequisites, and instructions /$fby by Evan E. Thoms and Ralph A. Haugerud ; Department of the Interior, U.S. Geological Survey
205   $aVersion 1.0.
210  1$a[Reston, Va.?] :$cU.S. Geological Survey,$d2006.
215   $a23 unnumbered pages $cdigital, PDF file
225 1 $aU.S. Geological Survey open-file report ;$v2006-1097
300   $aTitle from HTML index page (viewed on Aug. 14, 2006).
300   $aAt head of title: Pacific Northwest geologic mapping and urban hazards.
517   $aGDA 
606   $aCartography$xComputer programs$vHandbooks, manuals, etc
606   $aCartography$xData processing$vHandbooks, manuals, etc
606   $aGeological mapping$xComputer programs$vHandbooks, manuals, etc
608   $aHandbooks and manuals.$2lcgft
615  0$aCartography$xComputer programs
615  0$aCartography$xData processing
615  0$aGeological mapping$xComputer programs
700   $aThoms$b E. E$01397379
701   $aHaugerud$b Ralph Albert$01393488
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bGIS
801  2$bGPO
906   $aBOOK
912   $a9910696179803321
996   $aGDA (Geologic Data Assistant), an ArcPad extension for geologic mapping$93470835
997   $aUNINA