TY - BOOK AU - Satyaranjan, Pal Chandan TI - Effect of different urea materials under Varying Nitrogen Rates on the Performance of Ranifed Lowland Rice U1 - 633.18 PY - 1986/// CY - Pusa, Samastipur PB - RAU KW - Agronomy KW - Thesis KW - Msc ER -