TY  - BOOK
AU  - Prasad, Surendra Mohan
TI  - Response of graded nitrogen relation to variable planting time of wheat under rainfed conditions
U1  - 630 P 8863 R 
PY  - 1984///
CY  - Bhagalpur
PB  - BAC, Sabour
KW  - Agronomy
ER  -