01510nam 2200361Ka 450 991069730290332120080829095517.0(CKB)5470000002387908(OCoLC)244630268(EXLCZ)99547000000238790820080829d2008 ua 0engtxtrdacontentcrdamediacrrdacarrierClear-water contraction scour at selected bridge sites in the Black Prairie Belt of the Coastal Plain in Alabama, 2006[electronic resource] /by K.G. Lee and T.S. Hedgecock ; prepared in cooperation with the Alabama Department of TransportationReston, Va. :U.S. Geological Survey,2008.vii, 56 pages digital, PDF fileScientific investigations report ;2007-5260Title from title screen (viewed on Aug. 29, 2008).Clear water contraction scour at selected bridge sites in the Black Prairie Belt of the Coastal Plain in Alabama, 2006Scour at bridgesAlabamaScour at bridgesLee K. G1396582Hedgecock T. S1396583Alabama.Department of Transportation.Geological Survey (U.S.)GPOGPOBOOK9910697302903321Clear-water contraction scour at selected bridge sites in the Black Prairie Belt of the Coastal Plain in Alabama, 20063456940UNINA