Kanwar, R.S

"Effect of Trench Versus Trencnless Drain Pipe Installation on Drainage System Performance 'Source Title' Proceedings of 5th International Drainage Workshop, February 8-15, 1992, Lahore Volume III Kanwar, R.S 1992 Nitrate Transport Through the Root Zone into the Tile Lines for Different Tillage Systems 'Source Title' Proceedings of International Symposium on Agro-Environmental Issues and Future Strategies: Towards 21st Century, held at University of Agriculture Faisalabad, May 25-30, 1998 Kanwar, R.S 1998