Journal of Hydraulic Engineering.. Vol. 117 No. 9 (1991). 

 - New York : American Society of Civil Engineers.  [date of publication not identified] 
 - p. 
<br/><br/> It contains of Papers, Technical Note and Discussions on September 1991 in Vol. 117 No. 9. 
<br/><br/>TECHNICAL PAPERS : Hydrodynamic Classification of Submerged Single-Port Discharges / Gerhard H. Jirka and Robert L. Doneker. Hydrodynamic Classification of Submerged Multiport-Diffuser Discharges / Gerhard H. Jirka and Paul J. Akar. Shock Fitting of Aggradational Profiles due to Backwater / Rollin H. Hotchkiss and Gary Parker. Numerical Modeling of Aggradation and Degradation in Alluvial Channels / S. Murty Bhallamudi and M. Hanif Chaudhry. Enhanced One-Dimensional Modeling of Transport in Rivers / Peter Reichert and Oskar Wanner. Vertical Sediment Distribution / Jin Ren Ni and Guang Qian Wang. Numerical Simulation of Hydraulic Jump / Araz M. Gharangik and M. Hanif Chaudhry. DISCUSSIONS : Effect of Sediment Density on Bed-Load Transport. Heng Seng Low / Raul Pacheco-Ceballos and Rafael Granados. Closure by author. Turbulent Velocity Profiles for Smooth and Rough Open Channels. M. Salih Kirkg'o'z / R. Balachandar, J. Nezu and W. Rodi, N. L. Coleman. Closure by author. Accounting for Density Front Energy Losses. Richard A. Denton / Steven J. Wright and Younghan Kim. Closure by author. Test of Selected Sediment-Transport Forinulas. Tatsuaki Nakato / Jorgen Fredsoe, Russell E. Mau and Norman H. Brooks, Hyoseop Woo and Kwonkyoo Yoo. Closure by author.