K. G. Singh, S. K. Sondhi, and M. Kumar, “Modelling of Nitrate Movement and Leaching Losses Under Wetland Moisture Regime”, JAE, vol. 41, no. 1, Mar. 2004, Accessed: Jun. 30, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/JAE/article/view/14253