TY  - BOOK
AU  - Yadav, Vipin Kumar
TI  - Effect of Levels of Irrigation and Nitrogen on Growth and Yield of Winter Sunflower (Helianthus annuus L.)
U1  - 633.85 
PY  - 1998///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Agronomy
KW  - Msc
ER  -