Effect of organic residues in combination with nitrogen levels in low land rice
Asokan.M.R
Effect of organic residues in combination with nitrogen levels in low land rice - "Dept. of Agronomy, AC&RI, Madurai" 1984
Effect of organic residues in combination with nitrogen levels in low land rice - "Dept. of Agronomy, AC&RI, Madurai" 1984