Singh, P.K., R.N. Singh, S.K. Singh, BRAJESH KUMAR, and SANDIP K. Singh. 2014. “ASSESSMENT OF DRUM SEEDER ON DIRECT SEEDED RICE (ORYZA SATIVA) UNDER PUDDLED CONDITION”. Annals of Agricultural Research 30 (3&4). https://epubs.icar.org.in/index.php/AAR/article/view/42753.