01414nam 2200421 450 991071286780332120200124160126.0(CKB)5470000002497503(OCoLC)1137386903(EXLCZ)99547000000249750320200124d2009 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierIntruders among us! nonnative aquatic species in the Columbia River Basin /100th Meridian Initiative[Portland, Or.?] :[U.S. Geological Survey],2009.1 online resource (11 pages) color illustrations, color map"January 2009"--Page 2 of cover.Intruders among us! Aquatic pestsColumbia River WatershedMarine biological invasionsColumbia River WatershedAquatic pestsfastMarine biological invasionsfastUnited StatesColumbia River WatershedfastAquatic pestsMarine biological invasionsAquatic pests.Marine biological invasions.Geological Survey (U.S.),100th Meridian Initiative,GPOGPOBOOK9910712867803321Intruders among us3550213UNINA