TY  - BOOK
AU  - Singh, Manohar Prasad
TI  - Response of Winter Maize Varieties to Sowing Dates for Study of Phenology, Yield and Heat unit Requirement
U1  - 633.15 
PY  - 2007///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Agronomy
KW  - Msc
ER  -