TY - SER TI - Journal of Hydraulic Engineering. Vol. 112 No. 1 (1986) 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 January 1986 in Vol. 112 No. 1; Functional Trends of Scour at Bridge Piers / Arved J. Raudkivi. Non-Conventional Solution for River Mouth Design / Martin N. R. Jaeggi. Behavior of Density Currents on an Incline / Vahid Alavian. River Channel Changes: Adjustments of Equilibrium / Howard H. Chang. TECHNICAL NOTES : Paper 20329 - Development of Hydrogen Bubble Velocity Meter / Christopher R. Ellis and Heinz G. Stefan. Sediment Yield from Agricultural Watersheds / I. Bogardi, A. Bardossy, M. Fogel, and L. Duckstein. Reviewers of the journal of Hydraulic Engineering ER -