LEADER 01681nam 2200433 450 001 9910702755803321 005 20150107154350.0 035 $a(CKB)5470000002430640 035 $a(OCoLC)899284867 035 $a(EXLCZ)995470000002430640 100 $a20150107d1961 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aAutomatic devices to take water samples and to raise trash screens at weirs /$fK.G. Reinhart, R.E. Leonard, G.E. Hart 210 1$aUpper Darby, PA. :$cForest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station,$d1961. 215 $a1 online resource (7 pages) $cillustrations 225 1 $aForest research notes / Northeastern Forest Experiment Station ;$vno. 112 300 $aTitle from title screen (viewed Dec. 31, 2014). 300 $aPublication pre-dates Federal Depository Library Program (FDLP) item numbers. No FDLP item number has been assigned. 320 $aIncludes bibliographical references. 606 $aWeirs 606 $aWater quality$xSampling$xAutomation 606 $aWatershed management 615 0$aWeirs. 615 0$aWater quality$xSampling$xAutomation. 615 0$aWatershed management. 700 $aReinhart$b Kenneth G.$f1914-$01388038 702 $aLeonard$b R. E. 702 $aHart$b George Emerson$f1929- 712 02$aNortheastern Forest Experiment Station (Radnor, Pa.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910702755803321 996 $aAutomatic devices to take water samples and to raise trash screens at weirs$93442584 997 $aUNINA