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035   $a(OCoLC)144579830
035   $a(EXLCZ)995470000002375853
100   $a20070615d2007      ua             0
101 0 $aeng
135   $aurnn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aFish movement ecology in high gradient headwater streams$b[electronic resource] $eits relevance to fish passage restoration through stream culvert barriers /$fHoffman, R., and Dunham, J
205   $aRev. and reprinted 2007.
210  1$aReston, Va. :$cU.S. Geological Survey,$d2007.
215   $aiii, 37 pages $cdigital, PDF file
225 1 $aOpen-file report ;$v2007-1140
300   $aTitle from PDF title screen (viewed on June 12, 2007).
320   $aIncludes bibliographical references (pages 19-28).
517   $aFish movement ecology in high gradient headwater streams 
606   $aFishways
606   $aFreshwater ecology
606   $aStream restoration
615  0$aFishways.
615  0$aFreshwater ecology.
615  0$aStream restoration.
700   $aHoffman$b Robert L$0108096
701   $aDunham$b J$g(Jason),$f1964-$01406381
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bGPO
906   $aBOOK
912   $a9910696296403321
996   $aFish movement ecology in high gradient headwater streams$93485248
997   $aUNINA