Journal of The Hydraulics Division. Vol. 96 No. 12 (1970). 

 - New York : American Society of Civil Engineers.  [date of publication not identified] 
 - p. 
<br/><br/> It contains of Papers, Technical Note and Discussions on December 1970 in Vol. 96 No. 12. 
<br/><br/>Mechanics Of Stratified Flow Through Orifices / Joseph P. Bohan And John L. Grace. Chapter Iii. Sediment Measurement Techniques: Reservoir Deposits / The Task Committee On Preparation Of Sedimentation Manual, Committee On Sedimentation Of The Hydraulics Division. Initial Loss For Flood Estimation And Forecasting / Ian Cordery. Photoaucroscopic Sublayer Velocity Measurement / Harry G. Wenzel, Jr. And Michael J. Mathews. Implicit Flood Routing In Natural Channels / Michael Amein And Ching S. Fang. Motion Of Single Particles In Alluvial Channels / Neil S. Grigg. Cavitation Parameters For Outlet Valves / W. Paul Winn And David E. Johnson. Analytical Treatment Of Two-Phase Infiltration / Richard L. Brusikern And Hubert J. Morel-Seytoux. Four-Point Method Of Characteristics / Michael B. Abbott And Adrianus Verwey. Periodic Permanent Roll Waves / Richard R. Brock. Computation Of Open-Channel Surges And Shocks By George Terzidis And Theodor Strelkoff. Discussion : Proc. Paper 7711 - Friction-Factors For Flat-Bed Flows In Sand Channels / Federico Lovera And John F. Kennedy (July, 1969. Prior Discussions: Apr., 1970). Closure. Selective Withdrawal From Density-Stratified Reservoirs / Norman H. Brooks And Robert C. Y. Koh (July, 1969. Prior Discussions: Apr., May, 1970). Closure. Slip Point Of Beds In Solid-Liquid Pipeline Flows / Kenneth C. Wilson (Jan., 1970). Errata. Efficient Code For Steady-State Flows In Networks By Robert Epp And Alvin G. Fowler (Jan., 1970. Prior Discussion: Nov., 1970) / A. Roy Halliwell And Sabah A. Al-Nassri.  Graphical Solution To Hydraulic Jump By Roland W. Jeppson (Jan., 1970. Prior Discussions: July, Aug., Sept., Nov., 1970) / V. Mura Hari. Channel Slope Effect On Peak Discharge Of Natural Streams By Charles L. Armentrout And Robert B. Bissell (Feb., 1970. Prior Discussions: June, July, Aug., Oct., 1970) / Jayant P. Patel And Arvind P. Mody. Characteristics Of Self-Aerated Flows By Nagar S. Lakshmana Rao, Kyatasandra Seetharamiah, And Thimmaiah Gangadharaigh (Feb., 1970) / Michele Viparelli And Marco Pica. Linear Proportional Weirs By P. Sreenivasulu And R. Raghavendran (Feb., 1970. Prior Discussions: June, Aug., Oct. 1970) / K. Keshava Murthy And N. Seshagiri. Laminar And Turbulent Overland Flow Hydrographs By James R. Morgali (Feb., 1970. Prior Discussion: July, 1970) / Arie Ben-Zvi. Internal Hydraulics Of Thermal Discharge Difusers By Svein Vigander, Rex A. Elder, And Norman H. Brooks (Feb., 1970) / Thomas R. Camp And S. David Graber, Kanakatti Subramanya And Subash Chandra Awasthy. Density Induced Return Currents In Outlet Channels / Ben P. Rigter (Feb., 1970). Errata. Survey Of Programs For Water-Surface Profiles By Bill S. Eichert (Feb., 1970. Prior Discussions: Sept., Nov., 1970) / Marc De Somer And Jean Berlamont. Nonsteady Flow To Surface Reservoir By William Wen-Gong Yeh (Mar., 1970. Prior Discussion: July, 1970) / David T. Higgins. Initial Instability Of Fine Bed Sand By Anthony J. Grass (Mar., 1970) / Michael R. Gourlay, Hans Vollmers And Egon Giese.  Designing Spillway Crests For High-Head Operation By John J. Cassidy (Mar., 1970. Prior Discussions: Aug., Sept., Nov., 1970) / Fernando M. Abecasis. Erodibility Of Channels With Cohesive Boundary By Emmanuel Partheniades And Robert E. Paaswell (Mar., 1970. Prior Discussion: Sept., 1970) / M. Krishnamurthy And K. V. N. Sarma By Tom Blench. Dynamic Equations For Steady Spatially Varied Flow By Ben Chie Yen And Harry G. Wenzel, Jr. (Mar., 1970) / Andre Van Der Beken. Resistance To Flow Over Two-Dimensional Strip Roughness By Kittur G. Ranga Raju And Ramachandra J. Garde (Mar., 1970. Prior Discussion: Sept., 1970) / V. Mura Hari. Resistance Studies On Smooth Open Channels By V. V. Jayaraman (May, 1970. Prior Discussion: Sept., 1970) / Praxitelis A. Argyropoulos. Work-Energy Equation For The Streamline By Hunter Rouse (May, 1970. Prior Discussion: Oct., 1970) / Henry Liu, Enzo O. Macagno. Seepage From Trapezoidal Channels By Satya P. Garg And A. S. Chawla (June, 1970) / Anat Arbhabhirama And Edward K. Noda. Flow Analysis Of Large Trlangular Weir By Donn G. Decoursey And Bruce J. Blanchard (July, 1970) / Frederic T. Mavis. Technical Note : Proc. Paper 7716 - Critical Depth In Trapezoidal Channels / Kuan M. Yao.