TY  - GEN
AU  - Singh K N, Bhatta Charyya H C
TI  - Direct seeded rice: principles and practices
SN  - 8120404467
U1  - 633.  1831 SIN 
CY  - New Delhi, Oxford & IBH publishing co. pvt. ltd
KW  - Direct-seeded rice/direct-seeded rice-weed control/direct-seeded rice-water management
ER  -