Effect of nitrogen manuring... paddy (Oryza sativa L.)
Sinha, Rajendra Pd.
Effect of nitrogen manuring... paddy (Oryza sativa L.) - Sabor B.A.U 1977 - 90
T633.18 / S48E
Effect of nitrogen manuring... paddy (Oryza sativa L.) - Sabor B.A.U 1977 - 90
T633.18 / S48E