TY - BOOK AU - Singh,K.N. AU - Bhattacharyya,H.C. TI - Direct seeded rice: Principles and practices SN - 8120404467 U1 - 633.1821 22 PY - 1989/// CY - New delhi PB - Oxford & IBH publishing co.pvt.ltd. KW - Agronomy KW - Seeded rice N1 - Include bibliography ER -