LEADER 01159oam 2200409 450 001 9910697595403321 005 20180226141915.0 035 $a(CKB)5470000002388994 035 $a(OCoLC)748373888 035 $a(EXLCZ)995470000002388994 100 $a20110830d2003 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aPerils past and present $emajor threats to birds over time 210 1$a[Washington, D.C.] :$c[U.S. Fish & Wildlife Service],$d2003. 215 $a1 online resource (2 unnumbered pages) $cillustrations 300 $a"January 2003." 517 $aPerils past and present 606 $aBirds$xConservation 606 $aBirds$xConservation$2fast 615 0$aBirds$xConservation. 615 7$aBirds$xConservation. 712 02$aU.S. Fish and Wildlife Service, 801 0$bUXW 801 1$bUXW 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910697595403321 996 $aPerils past and present$93491504 997 $aUNINA