TY - SER TI - Journal of The Hydraulics Division. Vol. 103 No. 12 (1977) 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 December 1977 in Vol. 103 No. 12; Minimum Stream Power for Rivers and Deltas / Howard H. Chang and Joseph C Hill. Baffled Apron as Spillway Energy Dissipator / Thomas J. Rhone. Fixed-Grid Characteristics for Pipeline Transients / David C Wiggert and Mark J. Sundquist. Design Chart for Predicting Critical Point on Spillways / Robert J. Keller and Ashok K. Rastogi. Quadrant-Plate Weir / Amruthur S. Ramamurthy, Kanakati Subramanya and Bidya S. Pani. Automatic Control Strategies for Urban Stormwater / Paul D. Trotta, John W. Labadie, and Neil S. Grigg. Shallow Wave Propagation in Open Channel Flow / Victor Miguel Ponce and Daryl B. Simons. DISCUSSION : Proc. Paper 13378 - Development of Storm Drainage Cost Functions / Neil S. Grigg and John P. O'Heam (Apr., 1976. Prior Discussions: Mar., May, 1977). Closure. Stochastic Considerations in Thunderstorm Modeling / Ross B. Corotis (July, 1976. Prior Discussion: June, 1977). Closure. Classification and Analysis of River Processes / Rolf Kellerhals, Michael Church, and Dale 1. Bray (July, 1976. Prior Discussions: June, July, 1977). Closure. Discharge Computations at River Control Structures by Dannie L. Collins (July, 1976) / Giinther Garbrecht. FEM Coupled with LP for Water Pollution Control / Tanehiro Futagami, Nobuyuki Tamai, and Mashio Yatsuzuka (July, 1976. Prior Discussion: June, 1977). Closure. Air-Entrainment in High Head Gated Conduits by Hari R. Sharma (Nov., 1976. Prior Discussions: Oct., Nov., 1977) / E. Dean Harshbarger, Svein Vigander, and George E. Hecker, Gurbir S. Dhillon and Tek C Paul; Numerical Tidal Model of Chesapeake Bay by Alan F. Blumberg (Jan., 1977) / Ronald E. Nece. An X-Z Hydraulic/Thermal Model for Estuaries by Ralph R. Boericke and John M. Hogan (Jan., 1977) / B. P. Leonard. Extended Period Simulation of Water Systems-Part B by H. S. Rao, Lawrence C. Markel, and Don W. Bree, Jr. (Mar., 1977) / Michael A. Collins and Jeff L. Kennington. Study of Wind Effects on Reaeration by George E. Mattingly (Mar., 1977) / Ronald E. Rathbun. Location of Free Surface in Porous Media by James A. Liggett (Apr., 1977) / Bruce E. Larock. Jet Impingement by Touraj Davanipour and Sedat Sami (May, 1977) / Spyridon Beltaos ER -