Nema, A K, G.R Maruthi Sankar, and S.P.S Chauhan. 2008. “Optimization of Fertilizer Nitrogen at Varying Levels of Life-Saving Irrigation Water for Mustard (Brassica Juncea) under Semi-Arid Inceptisols”. The Indian Journal of Agricultural Sciences 78 (11). https://epubs.icar.org.in/index.php/IJAgS/article/view/10338.