TY - SER TI - Journal of Hydraulic Engineering.. Vol. 109 No. 9 (1983) 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 September 1983 in Vol. 109 No. 9; Confined Radial Buoyant jet / David J. Fry and E. Eric Adams. Irregular Wave Refraction Due to Current / Tetsuo Sakai, Masahiko Koseki, and Yuichi Iwagaki. Free and Forced Convection Effects on Evaporation / Ben L. Sill. Wastewater Field Thickness and Initial Dilution / Robert C. Y. Koh. DISCUSSION : Paper 18205 - Bed Material Sorting in Pools and Riffles by Nani G. Bhowmik and Misganaw Demissie (Oct., 1982) / E. A. Keller. Closure. Equivalent Roughness of Alluvial Bed by Leo C. van Rijn (Oct., 1982) / Peter Engel. closure ER -