Journal of the Irrigation and Drainage Division. Vol. 113 No. 4 (1987). 

 - New York : American Society of Civil Engineers.  [date of publication not identified] 
 - p. 
<br/><br/> It contains of Papers, Technical Notes, Errata and Discussions for 1987 in Vol. 113 No. 4. 
<br/><br/>EDITOR'S PAGE / T. Al Austin. TECHNICAL PAPERS : Salinity Management Model: 1. Development / M. M. Nour el-Din, I. P. King, and K. K. Tanji. Salinity Management Model: 2. 1- and 2-D Applications / M. M. Nour el-Din, I. P. King, and K. K. Tanji. Flood Frequency Estimates in Southeastern Arizona / Walter C. Boughton, Kenneth G. Renard, and Jeffry J. Stone. Classification of Irrigation Water Conveyance System Components / David H. Manz. Modeling Surge Irrigation Infiltration / A. W. Blair and E. T. Smerdon. Quality Requirements for Irrigation with Sewage Water / Herman Bouwer and Emanuel Idelovitch. Furrow Model with Specified Space Intervals / Mohammad Rayej and W. W. Wallender. Planning Model of Irrigation District / Jesus Chavez-Morales, Miguel A. Marino and Eduardo A. Holzapfel. Evapotranspiration Estimates in Extremely Arid Areas / Solaiman A. Al-Sha'lan and Abdin M. A. Salih. Green-Ampt-Model to Predict Surge Irrigation Phenomena / M. A. Killen and D. C. Slack. Effects of Nonlevel Placement on Accuracy of Long Throated Flumes / J. A. Replogle, B. J. Fry, and A. J. Clemmens. Upward Infiltration Equations in Power-Law Form / Yu-Si Fok and Shan-hsin Chiang. TECHNICAL NOTES : Analytical Solution of Simplified Surge Flow Equations / Gerd H. Schmitz and Ganther J. Seus. Velocity Head Considerations for Trickle Laterals / Muluneh Yitayew and A. W. Warrick. Sprinkler Evaporation Loss Equation / Walter L. Trimmer. DISCUSSIONS : Normalized Graphs of Border-Irrigation Performance by Theodor Strelkoff and Muhammad Rashid Shatanawi / ShieYui Liong and S. Selvalingam. Furrow Irrigation Simulation Time Reduction by Mohammad Rayej and Wesley W. Wallender / K. P. Thooyamani and D. I. Norum. Discharge Characteristics of Flow Past a Floor Slot. Amruther S. Ramamurthy and Mysore G. Satish / Willi H. Hager. Closure by authors. ERRATA. END OF YEAR INDEX.