Journal of Irrigation Engineering and Rural Planning. No. 23 (1992).

It contains of Editorial, Papers, Special Contribution, Reports, News, Information, Book Reviews for 1992 in No. 23.

Editorial : Farmland Consolidation for Paddy Fields in the 'Borderless Era' / Atsushi Tada. Papers : Simplified Methods for Estimation of Mean Daily Discharge at Confluences and Regulators in Tidal Rivers for Adequate Water Management-Development of flow estimation method for tidal river basin of using mean daily water stage in the delta area of the Chao Phraya River, Thailand (II) / Katsuro SHIODA, Kazumi IWASAKI and Virat Khao-UPPATUM. Hydraulic Characteristics of UGT Gate, Circular High-pressure Slide Gate for Pipe Conduit / Tetsuo KATO and Goro TODA. Water Requirement of Subsurface and Surface Irrigation for a New Rice-growing System / C. MURUGABOOPATHI, Eiji. Yamaji and Masahiko. TOMITA. Special Contribution : World Irrigation-Irrigation Development Report Water, Sanitation and Hygiene in Rural Bangladesh / Md. Zahurul Islam and Md. Abdul Karim. Performance Evaluation of Deep Tubewells of Muktagacha Upazila, Mymensingh, Bangladesh / M. A. Mojid, M. Ahmed, M. S. U. Talukder and M. M. Ali. Development of a Pump Flow Measuring Device in Bangladesh: Slit-Orifice Meter / Mahbub HASAN, Masakazu MIZUTANI and Rogelio C. LAZARO. International Workshop on Soil and Water Engineering for Paddy Field Management : Review and Prospects / Masakazu MIZUTANI. News : T. Tabuchi, President of The JSIDRE, Presented an Inaugural Address at International Workshop-Bangkok, Thailand, on 28 Jan. 1992. Information International Symposium on Rural Land Use in Asian Countries - Pursuing the New Ordering of Global Environment First Announcement 15th Congress and Exhibition Water Management in the Next Century-International Commission on Irrigation and Drainage. Book Reviews : Contents of Journal of JSIDRE. Contents of Transactions of JSIDRE.