LEADER 01557nam 2200385 a 450 001 9910703253203321 005 20111114134845.0 035 $a(CKB)4330000001272024 035 $a(OCoLC)760905847 035 $a(EXLCZ)994330000001272024 100 $a20111114d2011 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aField evaluation of the error arising from inadequate time averaging in the standard use of depth-integrating suspended-sediment samplers$b[electronic resource] /$fby David J. Topping ... [and others] 210 1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2011. 215 $a1 online resource (vii, 95 pages) $ccolor illustrations, map 225 1 $aProfessional paper ;$v1774 300 $aTitle from title screen (viewed on Nov. 14, 2011). 320 $aIncludes bibliographical references (pages 49-52). 606 $aSuspended sediments$xMeasurement$xMethodology$xEvaluation 606 $aSampling (Statistics) 615 0$aSuspended sediments$xMeasurement$xMethodology$xEvaluation. 615 0$aSampling (Statistics) 701 $aTopping$b David J$057170 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910703253203321 996 $aField evaluation of the error arising from inadequate time averaging in the standard use of depth-integrating suspended-sediment samplers$93496540 997 $aUNINA