7th ICID International drainage workshop: Drainage for the 21st Century 17-21 November 1997, Penang, Malaysia - Proceedings Vol.2 Policy Issues and Strategies Planning, Design and Construction

S1: 'Controlled Drainage - A Prospect in the New Century' / Konstantin Kochev. S2: 'Land Drainage in the Sub-Humid Tropics in Africa' / H.El. Atfy, S. Abdel Dayem, T. Labib, H. Kandil. S3: 'Returns to Investment on Subsurface Drainage for Reclaiming Waterlogged Saline Soils - A Case Study in India' / K.K, Datta, V.P. Sharma, O.P Singh, C.de.Jong. S4: 'Evaluation of Different Land Use Options for Peat Soils in Malaysia' / J.H.M. Wosten, A.B. Ismail. S5: 'Institutional Aspects of Drainage Implementation' / Frank W. Croon. S6: 'Hydrologic and Economic Impacts of Subsurface Drainage System in Mit Kenana Pilot Area' / M.A. Kenawey, M.B. Abdel Ghani, M.A. Omara. S7: 'Strategy for Waterlogging and Flood Control in Canal Commands of the Semiarid Region' / B.S. Tanwar. S8: 'The Effect of Hamidieh Irrigation Project Drainage Flows on the Quality of Karkhe - Nur River' / Heydar Ali Kashkuli. S9: 'Dynamics of Drainage Effluent Quality and Its Effect on Downstream Irrigation' / Frank W. Croon. Sl0: 'Drainage and Wildlife: The Highlands and the Lowlands' / G.W.H. Davison. Sl1: 'Policies and Strategies on Water Management to Sustain Agricultural Development in Malaysia' / Raj R. D 'Nathan, Salmah Zakaria. P1: 'Performance of Surface Drains in Pakistan' / M.A. Khan, M.N. Bhutta, W. Wolters. P2: 'Simulation of Ditch Drainage of Layered Soils on a Vertical Flow Viscous Flow Model' / H.C. Sharma, H.S. Chauhan. P3: 'Investigation of Hydraulic Characteristics of Geotextiles' / P.S. Kumbhare. P4: 'Field Measurement of Saturated Hydraulic Conductivity in the Vadose Zone' / M.S.M. Amin, Z.M Amin, A.A. Zakaria. P5: 'Soil Salinity Regime under Sub-surface Drainage and Farmer's Management' / Zafar Iqbal Raza, Muhammad Ramzan Chaudhry. P6: 'Optimum Groundwater Level on the Danube Low Plains' / I. Nicolaescu, I Visinescu. P7: 'Effect of Evaporation from Shallow Groundwater Table on Subsurface Drainage Design' / Sietan Chieng. P8: 'Field Evaluation of Leaching Efficiency' / A.F. Eloubaidy, S.M. Hussain, Abdul Halim Ghazali. P9: 'Local Drainage System in a River Bund Flood Mitigation Scheme' / C.M. Lee. Pl0: 'Structural Changes Effected, Related Problems and Lessons Learnt in Drainage and Reclamation Projects in Southern and South Western Coastal Low Lying Areas of Sri Lanka' / G.V. Ratnasara. P11: 'Performance Evaluation of Interceptor Drains in Flat Lands of Pakistan' /M. Saleem Bashir, M.N. Bhutta, M. Ittfaq, M. Nadeem. P12: 'Application of Manning's Law to Subsurface Flow in a Terraced Field' / Takamitsu Kajisa. P13: 'Drainage Design Equation with Evapotranspiration / Evaporation, Variable Drainable Porosity and Seepage' / R.S. Pandey, A.S. Rathore, O.P. Singh. P14: 'Determination of the Optimal Drainage Modulus for Paddy Fields with Subtropical Climate' / Altimir Popov. P15: 'Studies of Water Balance and Its Impact on Agricultural Drainage for a Potentially Waterlogged Area Using Finite Element Technique - A Case Study under Mahi Right Bank Canal Project' / Kamlendu Kumar Pandey, Dilip Trimbak Shete, Sunil Chimanial Shah, Pravinchandra Manial Modi. P16: 'Stress Day Index Models to Predict Wheat Relative Yield under High Water Table Conditions' / Weizhen Zhang, Yufang Zhang and Rongkai Shen. P17: 'Performance of Corrugated PVC Drain Pipes with Volcanic Ash Filters' /Antoni Kuzniar. P18: 'Development of Subsurface Drainage Design Software for Large Scale Installation' / Ashok K. Maheshwan, C.M. Tejawat, R.D. Merz, R.K. Patel. P19: 'Surface Versus Subsubsface Drainage Improvements in Humid Tropical Regions. Some Lessons Gained in Citrus Groves in Florida' / F. Warin, C. Kao, F. Hendrickx, D. Zimmer. P20: 'Practical Experiences with Trenchless Drainage in Egypt' / Maged H. Hassan, Pieter J. Hoogenboom. P21: 'Fibre Reinforced Soil-Cement Tiles for Lining Irrigation and Drainage Channels' / Abul Khair. P22: 'Drain Envelope Need, Selection, Design, Construction and Maintenance' / Vlotman W.F., Willardson L.S., Dierickx W. P23: Technology of Overmoistened Soils Drainage and Drainage Flow Removal in Piedmont Zone of Northern Caucasus of Russia / A.V. Kolganov, G.V. Donskoy, K.Kh. Karganov. P24: 'Low Cost Drainage for Alleviating Water Logging Problem in Irrigation Projects of Sri Lanka' / C.S. De Silva. P25: 'On-Farm Surface and Subsurface Drainage for Improved Mechanized Crop Production on Paddy Land' / Mahmad Nor J, C.C. Seng, D. Abu Hassan. P26: 'Design of Drainage Outlet in Tidal Reach' / Mohd. Fadhlillah Hj Mahmood. P27: 'Prediction of Drain Discharge and Water Table Fluctuation in Response to Recharge and Evaporation in Tile Drained Land / Chhedi Lai, H.S. Chauhan.

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