Journal of Hydraulic Engineering.. Vol. 115 No. 3 (1989). 

 - New York : American Society of Civil Engineers.  [date of publication not identified] 
 - p. 
<br/><br/> It contains of Papers, Discussion and Technical Notes on March 1989 in Vol. 115 No.3. 
<br/><br/>TECHNICAL PAPERS : Secondary Flow in Mildly Sinuous Channel / Helgi Johannesson and Gary Parker. Width of Straight Alluvial Channels / Michael A. Stevens. Sediment Entrainment in Channel with Rippled Bed / Takashi Asaeda, Masanori Nakai, Shyam K. Manandhar and Nobuyuki Tamai. Form Resistance in Gravel Channels with Mobile Beds / George A. Griffiths. Guide for Estimating Riverbed Degradation / Subhash C. Jain and Inbo Park. Calculation of Bed Variation in Alluvial Channels / Yasuyuki Shimizu and Tadaoki Itakura. Effects of Air Entrainment on Plunge Pool Scour / Peter John Mason. TECHNICAL NOTE : Density Measurement of Particle and Floc Suspensions / Grant M. Witheridge and David L. Wilkinson. DISCUSSIONS : Two-Dimensional Buoyant Jets in Two-Layer Ambient Fluid. Roger B. Wallace and Bernard B. Sheff / R. E. Baddour, Gregory A. Lawrence. Closure by Roger B. Wallace. Initiative for Risk-Based Flood Design. David R. Dawdy and Dennis P. Lettenmaier / Otto Pfafstetter, Vance A. Meyers. Closure by authors.