TY - CONF T1 - The Effect of Benching on Longitudinal Dispersion in Surcharged Stepped Manholes JO - Bridging the Gap UR - https://doi.org/10.1061/40569(2001)436 PY - 2012/04/26 AU - Dennis P AU - Guymer I ED - DO - DOI: 10.1061/40569(2001)436 PB - American Society of Civil Engineers SP - 1 EP - 9 Y2 - 2025/03/13 ER -