LEADER 01826nam  2200481   450 
001 9910716812703321
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035   $a(CKB)5470000002526063
035   $a(OCoLC)1277183264
035   $a(EXLCZ)995470000002526063
100   $a20211019d2009      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aBridge scour and stream instability countermeasures $eexperience, selection, and design guidance
205   $aThird edition.
210  1$a[Merrifield, Va.] :$cNational Highway Institute, U.S. Department of Transportation, Federal Highway Administration,$d2009.
215   $a1 online resource (2 volumes) $ccolor illustrations
225 1 $aHydraulic engineering circular ;$vno. 23
300   $a"September 2009."
300   $a"Publication no. FHWA-NHI-09-111"--V. 1.
300   $a"Publication no. FHWA-NHI-09-112"--V. 2.
320   $aIncludes bibliographical references.
517   $aBridge scour and stream instability countermeasures 
606   $aScour at bridges$zUnited States
606   $aBridges$zUnited States$xDesign and construction
606   $aScour (Hydraulic engineering)$zUnited States
606   $aRiver channels$zUnited States
606   $aHydraulic engineering$zUnited States$xMathematical models
615  0$aScour at bridges
615  0$aBridges$xDesign and construction.
615  0$aScour (Hydraulic engineering)
615  0$aRiver channels
615  0$aHydraulic engineering$xMathematical models.
712 02$aNational Highway Institute (U.S.),
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910716812703321
996   $aBridge scour and stream instability countermeasures$93500713
997   $aUNINA