TY  - BOOK
AU  - Kumar, Dharmendra
TI  - Response of Rice Varieties to Levels of Nitrogen During Summer Season
U1  - 633.18 
PY  - 1992///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Agronomy
KW  - Thesis
KW  - Msc
ER  -