TY  - BOOK
AU  - Gogoi, Ajoy Kumar.
TI  - Nitrogen Economy and Weed Control in Rice-Wheat Rotation / 
U1  - 632.58 
PY  - 1986///
CY  - .- Pusa, Samastipur
PB  - : RAU
KW  - Agronomy
KW  - Rice-Wheat Rotation
KW  - Weed Control
KW  - Thesis
KW  - Ph. D
ER  -