RAMULU, V., SURESH, K., & BALAGURAVAIAH, .-. (2014). EFFECT OF IRRIGATION SCHEDULES AND NITROGEN LEVELS ON THE GRAIN YIELD OF MAIZE IN ALFISOLS OF NSP LEFT CANAL COMMAND AREA. Annals of Agricultural Research, 27(4). https://epubs.icar.org.in/index.php/AAR/article/view/42408