000 00502nam a2200145 a 4500
005 20220228110532.0
035 _aF8901000704014
084 _aHRB SHP 5 1970
245 _aScour at bridge waterways / Highway Research Board.
260 _aWashington, D.C. : HRB
300 _a[40] p.
440 _aSynthesis of Highway Practice ; 5 / Highway Research Board
690 _aPuentes - Fallas.Puentes - VĂ­as fluviales - Escurrimiento.
710 _aE.U.A. National Research Council. Highway Research Board.
999 _c55534
_d55534