TY - SER TI - Journal of Hydraulic Engineering.. Vol. 116 No. 8 (1990) PY - 0000///[date of publication not identified] CY - New York : American Society of Civil Engineers. N1 - It contains of Papers, Technical Note and Discussions on August 1990 in Vol. 116 No. 8; TECHNICAL PAPERS : Fluid Mechanics and Design of Hydraulic Structures / John J. Cassidy. Menu of Coupled Velocity and Sediment-Discharge Relations for Rivers / M. Fazle Karim and John F. Kennedy. Stability Limits for Preissmann's Scheme / Paul G. Samuels and Caroline P. Skeels. Explicit Methods for 2-D Transient Free-Surface Flows / Robert J. Fennema and M. Hanif Chaudhry. Nonparametric Flood-Frequency Analysis with Historical Information / Kaz Adamowski and Wojciech Feluch. Vortex Drop Inlet for Supercritical Approaching Flow / Willi H. Hager. DISCUSSIONS : Improved Fitting for Three-Parameter Muskingum Procedure. Terence O'Donnell, Charles P. Pearson, and Ross A. Woods / Muthiah Perumal. Closure by authors. Air Transport in Vortex-Flow Drop Shafts. Subhash C. Jain / Willi H. Hager and Daniel L. Vischer. Closure by author ER -