00375nam a22001337a 4500003000400000008004100004082001800045100002000063245009700083260002400180300000900204502001500213650001300228OSt240110b        |||||||| |||| 00| 0 eng d  aT633.18bY-1R  aYadav, Kapildeo  aResponse of paddy ( Variety I.R.20) to Application of Nitrogen at Different Stages of Growth  aSabourbB.A.Uc1976  a88P.  bMsc.d1976  aAgronomy