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100   $a20060606d2006      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aFreshwater diatomite deposits in the western United States$b[electronic resource] /$f[Alan R. Wallace, David G. Frank, and Alan Founie]
210  1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2006.
215   $a2 unnumbered pages $cdigital, PDF file
225 1 $aUSGS fact sheet ;$v2006-3044
300   $aTitle from title screen (viewed on July 23, 2008).
606   $aDiatomaceous earth$zWest (U.S.)
615  0$aDiatomaceous earth
700   $aWallace$b Alan R$01384123
701   $aFrank$b David$g(David Gerard)$01380964
701   $aFounie$b Alan$01391947
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bGPO
906   $aBOOK
912   $a9910696859003321
996   $aFreshwater diatomite deposits in the western United States$93446124
997   $aUNINA