TY - RPRT TI - Estimation of contraction scour in riverbed using SERF AU - J. Jiang AU - N. K. Ganju AU - A.J. Mehta PY - 2004 DO - 10.1061/(asce)0733-950x(2004)130:4(215) UR - https://pubs.usgs.gov/publication/70027031 ID - 70027031 ER -