LEADER 01284nam 2200373 a 450 001 9910701971403321 005 20120711081450.0 035 $a(CKB)5470000002422402 035 $a(OCoLC)798807628 035 $a(EXLCZ)995470000002422402 100 $a20120711d2012 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aBorder security$b[electronic resource] $eopportunities exist to ensure more effective use of DHS's air and marine assets : report to congressional requesters 210 1$a[Washington, D.C.] :$cU.S. Govt. Accountability Office,$d[2012] 215 $a1 online resource (iii, 87 pages) $ccolor illustrations, color maps 300 $aTitle from PDF title screen (viewed July 10, 2012). 300 $a"March 2012." 300 $a"GAO-12-518." 320 $aIncludes bibliographical references. 517 $aBorder security 606 $aNational security$zUnited States$xEvaluation 606 $aBorder patrols$zUnited States 615 0$aNational security$xEvaluation. 615 0$aBorder patrols 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910701971403321 996 $aBorder security$93423087 997 $aUNINA