AU  - Singh,K.N.
AU  - Bhattacharyya,H.C.
TI  - Direct-seeded rice: Principles and practices / 
SN  - 8120404467
U1  - 633.18 
PY  - 1989///
CY  - New Delhi : 
PB  - Oxford and IBH Publishing Co. Pvt. Ltd, 
KW  - Rice
KW  - Direct-seeded rice principles and practices
ER  -