LEADER 01407oam 2200421Ia 450 001 9910697451503321 005 20080828182700.0 035 $a(CKB)5470000002388427 035 $a(OCoLC)47042845 035 $a(EXLCZ)995470000002388427 100 $a20010531d2001 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe Advanced National Seismic System$b[electronic resource] $emanagement and implementation /$f[Harley Benz, Kaye Shedlock, and Ray Buland] 210 1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2001] 215 $a2 unnumbered pages $cdigital, PDF file 225 1 $aU.S. Geological Survey fact sheet ;$vFS-0045-01 300 $aTitle from title screen (viewed on Aug. 26, 2008). 300 $a"April 2001." 517 $aAdvanced National Seismic System 606 $aSeismic networks$zUnited States 615 0$aSeismic networks 700 $aBenz$b Harley M$g(Harley Mitchell)$01396910 701 $aShedlock$b Kaye M$01403906 701 $aBuland$b Ray$01403907 712 02$aGeological Survey (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bOCL 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910697451503321 996 $aThe Advanced National Seismic System$93477484 997 $aUNINA