TY  - SER
AU  - Sethunathan, N.,
TI  - Oryza Vol. 20(1-4), Vol. 21(1-4), Vol. 22(1-4)
U1  - 633.18 
PY  - 1983///-85
CY  - Cuttack
PB  - Association of Rice Research Workers
KW  - Field & plantation crops
KW  - Rice Cultivation
ER  -